10721624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{70537}}^1$

素因数の和:70562

約数の個数: 16

約数和(自身を含む): 21161400

約数和(自身を除く): 10439776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 70537, 141074, 282148, 564296, 1340203, 2680406, 5360812, 10721624]

約数ペア:

[(1, 10721624), (2, 5360812), (4, 2680406), (8, 1340203), (19, 564296), (38, 282148), (76, 141074), (152, 70537)]