19001496

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 32320104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1187, 1334, 2001, 2374, 2668, 3561, 4002, 4748, 5336, 7122, 8004, 9496, 14244, 16008, 27301, 28488, 34423, 54602, 68846, 81903, 103269, 109204, 137692, 163806, 206538, 218408, 275384, 327612, 413076, 655224, 791729, 826152, 1583458, 2375187, 3166916, 4750374, 6333832, 9500748, 19001496]

約数ペア:

[(1, 19001496), (2, 9500748), (3, 6333832), (4, 4750374), (6, 3166916), (8, 2375187), (12, 1583458), (23, 826152), (24, 791729), (29, 655224), (46, 413076), (58, 327612), (69, 275384), (87, 218408), (92, 206538), (116, 163806), (138, 137692), (174, 109204), (184, 103269), (232, 81903), (276, 68846), (348, 54602), (552, 34423), (667, 28488), (696, 27301), (1187, 16008), (1334, 14244), (2001, 9496), (2374, 8004), (2668, 7122), (3561, 5336), (4002, 4748)]