15955394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14526526

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3023, 5278, 6046, 21161, 39299, 42322, 78598, 87667, 175334, 275093, 550186, 613669, 1139671, 1227338, 2279342, 7977697, 15955394]

約数ペア:

[(1, 15955394), (2, 7977697), (7, 2279342), (13, 1227338), (14, 1139671), (26, 613669), (29, 550186), (58, 275093), (91, 175334), (182, 87667), (203, 78598), (377, 42322), (406, 39299), (754, 21161), (2639, 6046), (3023, 5278)]