16263970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22907}}^1$

素因数の和:22985

約数の個数: 16

約数和(自身を含む): 29688768

約数和(自身を除く): 13424798

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22907, 45814, 114535, 229070, 1626397, 3252794, 8131985, 16263970]

約数ペア:

[(1, 16263970), (2, 8131985), (5, 3252794), (10, 1626397), (71, 229070), (142, 114535), (355, 45814), (710, 22907)]