10921930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15383}}^1$

素因数の和:15461

約数の個数: 16

約数和(自身を含む): 19937664

約数和(自身を除く): 9015734

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 15383, 30766, 76915, 153830, 1092193, 2184386, 5460965, 10921930]

約数ペア:

[(1, 10921930), (2, 5460965), (5, 2184386), (10, 1092193), (71, 153830), (142, 76915), (355, 30766), (710, 15383)]