15661904224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{11937427}}^1$

素因数の和:11937478

約数の個数: 24

約数和(自身を含む): 31586434488

約数和(自身を除く): 15924530264

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 11937427, 23874854, 47749708, 95499416, 190998832, 381997664, 489434507, 978869014, 1957738028, 3915476056, 7830952112, 15661904224]

約数ペア:

[(1, 15661904224), (2, 7830952112), (4, 3915476056), (8, 1957738028), (16, 978869014), (32, 489434507), (41, 381997664), (82, 190998832), (164, 95499416), (328, 47749708), (656, 23874854), (1312, 11937427)]