21430698

素因数分解:

$2^1\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2837}}^1$

素因数の和:4101

約数の個数: 16

約数和(自身を含む): 42910560

約数和(自身を除く): 21479862

約数列:

[1, 2, 3, 6, 1259, 2518, 2837, 3777, 5674, 7554, 8511, 17022, 3571783, 7143566, 10715349, 21430698]

約数ペア:

[(1, 21430698), (2, 10715349), (3, 7143566), (6, 3571783), (1259, 17022), (2518, 8511), (2837, 7554), (3777, 5674)]