12502568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12899032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 503, 956, 1006, 1912, 2012, 3107, 4024, 6214, 6539, 12428, 13078, 24856, 26156, 52312, 120217, 240434, 480868, 961736, 1562821, 3125642, 6251284, 12502568]

約数ペア:

[(1, 12502568), (2, 6251284), (4, 3125642), (8, 1562821), (13, 961736), (26, 480868), (52, 240434), (104, 120217), (239, 52312), (478, 26156), (503, 24856), (956, 13078), (1006, 12428), (1912, 6539), (2012, 6214), (3107, 4024)]