103689323542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389809487}}^1$

素因数の和:389809515

約数の個数: 16

約数和(自身を含む): 187108554240

約数和(自身を除く): 83419230698

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389809487, 779618974, 2728666409, 5457332818, 7406380253, 14812760506, 51844661771, 103689323542]

約数ペア:

[(1, 103689323542), (2, 51844661771), (7, 14812760506), (14, 7406380253), (19, 5457332818), (38, 2728666409), (133, 779618974), (266, 389809487)]