103640208124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1363686949}}^1$

素因数の和:1363686972

約数の個数: 12

約数和(自身を含む): 190916173000

約数和(自身を除く): 87275964876

約数列:

[1, 2, 4, 19, 38, 76, 1363686949, 2727373898, 5454747796, 25910052031, 51820104062, 103640208124]

約数ペア:

[(1, 103640208124), (2, 51820104062), (4, 25910052031), (19, 5454747796), (38, 2727373898), (76, 1363686949)]