12488728

素因数分解:

$2^3\times 7^2\times {\mathrm{31859}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 27240300

約数和(自身を除く): 14751572

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 31859, 63718, 127436, 223013, 254872, 446026, 892052, 1561091, 1784104, 3122182, 6244364, 12488728]

約数ペア:

[(1, 12488728), (2, 6244364), (4, 3122182), (7, 1784104), (8, 1561091), (14, 892052), (28, 446026), (49, 254872), (56, 223013), (98, 127436), (196, 63718), (392, 31859)]