4075463330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21449807}}^1$

素因数の和:21449833

約数の個数: 16

約数和(自身を含む): 7721930880

約数和(自身を除く): 3646467550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21449807, 42899614, 107249035, 214498070, 407546333, 815092666, 2037731665, 4075463330]

約数ペア:

[(1, 4075463330), (2, 2037731665), (5, 815092666), (10, 407546333), (19, 214498070), (38, 107249035), (95, 42899614), (190, 21449807)]