31007639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 35911680

約数和(自身を除く): 4904041

約数列:

[1, 13, 19, 47, 247, 611, 893, 2671, 11609, 34723, 50749, 125537, 659737, 1631981, 2385203, 31007639]

約数ペア:

[(1, 31007639), (13, 2385203), (19, 1631981), (47, 659737), (247, 125537), (611, 50749), (893, 34723), (2671, 11609)]