12851908617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{214531}}^1$

素因数の和:215604

約数の個数: 16

約数和(自身を含む): 18055013120

約数和(自身を除く): 5203104503

約数列:

[1, 3, 19, 57, 1051, 3153, 19969, 59907, 214531, 643593, 4076089, 12228267, 225472081, 676416243, 4283969539, 12851908617]

約数ペア:

[(1, 12851908617), (3, 4283969539), (19, 676416243), (57, 225472081), (1051, 12228267), (3153, 4076089), (19969, 643593), (59907, 214531)]