12665712

素因数分解:

$2^4\times 3^1\times {\mathrm{263869}}^1$

素因数の和:263880

約数の個数: 20

約数和(自身を含む): 32719880

約数和(自身を除く): 20054168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263869, 527738, 791607, 1055476, 1583214, 2110952, 3166428, 4221904, 6332856, 12665712]

約数ペア:

[(1, 12665712), (2, 6332856), (3, 4221904), (4, 3166428), (6, 2110952), (8, 1583214), (12, 1055476), (16, 791607), (24, 527738), (48, 263869)]