19699056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 62964720

約数和(自身を除く): 43265664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 619, 624, 663, 816, 884, 936, 1224, 1238, 1326, 1768, 1857, 1872, 1989, 2448, 2476, 2652, 3536, 3714, 3978, 4952, 5304, 5571, 7428, 7956, 8047, 9904, 10523, 10608, 11142, 14856, 15912, 16094, 21046, 22284, 24141, 29712, 31569, 31824, 32188, 42092, 44568, 48282, 63138, 64376, 72423, 84184, 89136, 94707, 96564, 126276, 128752, 136799, 144846, 168368, 189414, 193128, 252552, 273598, 289692, 378828, 386256, 410397, 505104, 547196, 579384, 757656, 820794, 1094392, 1158768, 1231191, 1515312, 1641588, 2188784, 2462382, 3283176, 4924764, 6566352, 9849528, 19699056]

約数ペア:

[(1, 19699056), (2, 9849528), (3, 6566352), (4, 4924764), (6, 3283176), (8, 2462382), (9, 2188784), (12, 1641588), (13, 1515312), (16, 1231191), (17, 1158768), (18, 1094392), (24, 820794), (26, 757656), (34, 579384), (36, 547196), (39, 505104), (48, 410397), (51, 386256), (52, 378828), (68, 289692), (72, 273598), (78, 252552), (102, 193128), (104, 189414), (117, 168368), (136, 144846), (144, 136799), (153, 128752), (156, 126276), (204, 96564), (208, 94707), (221, 89136), (234, 84184), (272, 72423), (306, 64376), (312, 63138), (408, 48282), (442, 44568), (468, 42092), (612, 32188), (619, 31824), (624, 31569), (663, 29712), (816, 24141), (884, 22284), (936, 21046), (1224, 16094), (1238, 15912), (1326, 14856), (1768, 11142), (1857, 10608), (1872, 10523), (1989, 9904), (2448, 8047), (2476, 7956), (2652, 7428), (3536, 5571), (3714, 5304), (3978, 4952)]