15520992

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 41150592

約数和(自身を除く): 25629600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1511, 1712, 2568, 3022, 3424, 4533, 5136, 6044, 9066, 10272, 12088, 18132, 24176, 36264, 48352, 72528, 145056, 161677, 323354, 485031, 646708, 970062, 1293416, 1940124, 2586832, 3880248, 5173664, 7760496, 15520992]

約数ペア:

[(1, 15520992), (2, 7760496), (3, 5173664), (4, 3880248), (6, 2586832), (8, 1940124), (12, 1293416), (16, 970062), (24, 646708), (32, 485031), (48, 323354), (96, 161677), (107, 145056), (214, 72528), (321, 48352), (428, 36264), (642, 24176), (856, 18132), (1284, 12088), (1511, 10272), (1712, 9066), (2568, 6044), (3022, 5136), (3424, 4533)]