19960219252

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{106171379}}^1$

素因数の和:106171430

約数の個数: 12

約数和(自身を含む): 35673583680

約数和(自身を除く): 15713364428

約数列:

[1, 2, 4, 47, 94, 188, 106171379, 212342758, 424685516, 4990054813, 9980109626, 19960219252]

約数ペア:

[(1, 19960219252), (2, 9980109626), (4, 4990054813), (47, 424685516), (94, 212342758), (188, 106171379)]