1856550002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{15187}}^1$

素因数の和:18425

約数の個数: 16

約数和(自身を含む): 2932499040

約数和(自身を除く): 1075949038

約数列:

[1, 2, 19, 38, 3217, 6434, 15187, 30374, 61123, 122246, 288553, 577106, 48856579, 97713158, 928275001, 1856550002]

約数ペア:

[(1, 1856550002), (2, 928275001), (19, 97713158), (38, 48856579), (3217, 577106), (6434, 288553), (15187, 122246), (30374, 61123)]