11637388

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 12877172

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 239, 259, 329, 478, 518, 658, 956, 1036, 1316, 1673, 1739, 3346, 3478, 6692, 6956, 8843, 11233, 12173, 17686, 22466, 24346, 35372, 44932, 48692, 61901, 78631, 123802, 157262, 247604, 314524, 415621, 831242, 1662484, 2909347, 5818694, 11637388]

約数ペア:

[(1, 11637388), (2, 5818694), (4, 2909347), (7, 1662484), (14, 831242), (28, 415621), (37, 314524), (47, 247604), (74, 157262), (94, 123802), (148, 78631), (188, 61901), (239, 48692), (259, 44932), (329, 35372), (478, 24346), (518, 22466), (658, 17686), (956, 12173), (1036, 11233), (1316, 8843), (1673, 6956), (1739, 6692), (3346, 3478)]