15232904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 14488696

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 257, 478, 514, 956, 1028, 1912, 2056, 7409, 7967, 14818, 15934, 29636, 31868, 59272, 61423, 63736, 122846, 245692, 491384, 1904113, 3808226, 7616452, 15232904]

約数ペア:

[(1, 15232904), (2, 7616452), (4, 3808226), (8, 1904113), (31, 491384), (62, 245692), (124, 122846), (239, 63736), (248, 61423), (257, 59272), (478, 31868), (514, 29636), (956, 15934), (1028, 14818), (1912, 7967), (2056, 7409)]