16468970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 17659030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1579, 2086, 3158, 5215, 7895, 10430, 11053, 15790, 22106, 55265, 110530, 235271, 470542, 1176355, 1646897, 2352710, 3293794, 8234485, 16468970]

約数ペア:

[(1, 16468970), (2, 8234485), (5, 3293794), (7, 2352710), (10, 1646897), (14, 1176355), (35, 470542), (70, 235271), (149, 110530), (298, 55265), (745, 22106), (1043, 15790), (1490, 11053), (1579, 10430), (2086, 7895), (3158, 5215)]