19346028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 33150612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 107, 114, 122, 156, 183, 214, 228, 244, 247, 321, 366, 428, 494, 642, 732, 741, 793, 988, 1159, 1284, 1391, 1482, 1586, 2033, 2318, 2379, 2782, 2964, 3172, 3477, 4066, 4173, 4636, 4758, 5564, 6099, 6527, 6954, 8132, 8346, 9516, 12198, 13054, 13908, 15067, 16692, 19581, 24396, 26108, 26429, 30134, 39162, 45201, 52858, 60268, 78324, 79287, 84851, 90402, 105716, 124013, 158574, 169702, 180804, 248026, 254553, 317148, 339404, 372039, 496052, 509106, 744078, 1018212, 1488156, 1612169, 3224338, 4836507, 6448676, 9673014, 19346028]

約数ペア:

[(1, 19346028), (2, 9673014), (3, 6448676), (4, 4836507), (6, 3224338), (12, 1612169), (13, 1488156), (19, 1018212), (26, 744078), (38, 509106), (39, 496052), (52, 372039), (57, 339404), (61, 317148), (76, 254553), (78, 248026), (107, 180804), (114, 169702), (122, 158574), (156, 124013), (183, 105716), (214, 90402), (228, 84851), (244, 79287), (247, 78324), (321, 60268), (366, 52858), (428, 45201), (494, 39162), (642, 30134), (732, 26429), (741, 26108), (793, 24396), (988, 19581), (1159, 16692), (1284, 15067), (1391, 13908), (1482, 13054), (1586, 12198), (2033, 9516), (2318, 8346), (2379, 8132), (2782, 6954), (2964, 6527), (3172, 6099), (3477, 5564), (4066, 4758), (4173, 4636)]