19148730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6197}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 46410624

約数和(自身を除く): 27261894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6197, 12394, 18591, 30985, 37182, 61970, 92955, 185910, 638291, 1276582, 1914873, 3191455, 3829746, 6382910, 9574365, 19148730]

約数ペア:

[(1, 19148730), (2, 9574365), (3, 6382910), (5, 3829746), (6, 3191455), (10, 1914873), (15, 1276582), (30, 638291), (103, 185910), (206, 92955), (309, 61970), (515, 37182), (618, 30985), (1030, 18591), (1545, 12394), (3090, 6197)]