19250088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 38810712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 79, 88, 104, 132, 142, 143, 156, 158, 213, 237, 264, 284, 286, 312, 316, 426, 429, 474, 568, 572, 632, 781, 852, 858, 869, 923, 948, 1027, 1144, 1562, 1704, 1716, 1738, 1846, 1896, 2054, 2343, 2607, 2769, 3081, 3124, 3432, 3476, 3692, 4108, 4686, 5214, 5538, 5609, 6162, 6248, 6952, 7384, 8216, 9372, 10153, 10428, 11076, 11218, 11297, 12324, 16827, 18744, 20306, 20856, 22152, 22436, 22594, 24648, 30459, 33654, 33891, 40612, 44872, 45188, 60918, 61699, 67308, 67782, 72917, 81224, 90376, 121836, 123398, 134616, 135564, 145834, 185097, 218751, 243672, 246796, 271128, 291668, 370194, 437502, 493592, 583336, 740388, 802087, 875004, 1480776, 1604174, 1750008, 2406261, 3208348, 4812522, 6416696, 9625044, 19250088]

約数ペア:

[(1, 19250088), (2, 9625044), (3, 6416696), (4, 4812522), (6, 3208348), (8, 2406261), (11, 1750008), (12, 1604174), (13, 1480776), (22, 875004), (24, 802087), (26, 740388), (33, 583336), (39, 493592), (44, 437502), (52, 370194), (66, 291668), (71, 271128), (78, 246796), (79, 243672), (88, 218751), (104, 185097), (132, 145834), (142, 135564), (143, 134616), (156, 123398), (158, 121836), (213, 90376), (237, 81224), (264, 72917), (284, 67782), (286, 67308), (312, 61699), (316, 60918), (426, 45188), (429, 44872), (474, 40612), (568, 33891), (572, 33654), (632, 30459), (781, 24648), (852, 22594), (858, 22436), (869, 22152), (923, 20856), (948, 20306), (1027, 18744), (1144, 16827), (1562, 12324), (1704, 11297), (1716, 11218), (1738, 11076), (1846, 10428), (1896, 10153), (2054, 9372), (2343, 8216), (2607, 7384), (2769, 6952), (3081, 6248), (3124, 6162), (3432, 5609), (3476, 5538), (3692, 5214), (4108, 4686)]