12641056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12784

約数の個数: 24

約数和(自身を含む): 25691904

約数和(自身を除く): 13050848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12743, 25486, 50972, 101944, 203888, 395033, 407776, 790066, 1580132, 3160264, 6320528, 12641056]

約数ペア:

[(1, 12641056), (2, 6320528), (4, 3160264), (8, 1580132), (16, 790066), (31, 407776), (32, 395033), (62, 203888), (124, 101944), (248, 50972), (496, 25486), (992, 12743)]