19613105998

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{3011}}^1\times {\mathrm{23431}}^1$

素因数の和:26583

約数の個数: 16

約数和(自身を含む): 29642417280

約数和(自身を除く): 10029311282

約数列:

[1, 2, 139, 278, 3011, 6022, 23431, 46862, 418529, 837058, 3256909, 6513818, 70550741, 141101482, 9806552999, 19613105998]

約数ペア:

[(1, 19613105998), (2, 9806552999), (139, 141101482), (278, 70550741), (3011, 6513818), (6022, 3256909), (23431, 837058), (46862, 418529)]