216412318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{44843}}^1$

素因数の和:44991

約数の個数: 16

約数和(自身を含む): 344401920

約数和(自身を除く): 127989602

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 44843, 89686, 852017, 1704034, 5695061, 11390122, 108206159, 216412318]

約数ペア:

[(1, 216412318), (2, 108206159), (19, 11390122), (38, 5695061), (127, 1704034), (254, 852017), (2413, 89686), (4826, 44843)]