12541416

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3989}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 19059384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 3989, 7978, 11967, 15956, 23934, 31912, 47868, 95736, 522559, 1045118, 1567677, 2090236, 3135354, 4180472, 6270708, 12541416]

約数ペア:

[(1, 12541416), (2, 6270708), (3, 4180472), (4, 3135354), (6, 2090236), (8, 1567677), (12, 1045118), (24, 522559), (131, 95736), (262, 47868), (393, 31912), (524, 23934), (786, 15956), (1048, 11967), (1572, 7978), (3144, 3989)]