10721930

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1627}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 19340640

約数和(自身を除く): 8618710

約数列:

[1, 2, 5, 10, 659, 1318, 1627, 3254, 3295, 6590, 8135, 16270, 1072193, 2144386, 5360965, 10721930]

約数ペア:

[(1, 10721930), (2, 5360965), (5, 2144386), (10, 1072193), (659, 16270), (1318, 8135), (1627, 6590), (3254, 3295)]