12904928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{13009}}^1$

素因数の和:13050

約数の個数: 24

約数和(自身を含む): 26228160

約数和(自身を除く): 13323232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 13009, 26018, 52036, 104072, 208144, 403279, 416288, 806558, 1613116, 3226232, 6452464, 12904928]

約数ペア:

[(1, 12904928), (2, 6452464), (4, 3226232), (8, 1613116), (16, 806558), (31, 416288), (32, 403279), (62, 208144), (124, 104072), (248, 52036), (496, 26018), (992, 13009)]