39908126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1723}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 61712304

約数和(自身を除く): 21804178

約数列:

[1, 2, 37, 74, 313, 626, 1723, 3446, 11581, 23162, 63751, 127502, 539299, 1078598, 19954063, 39908126]

約数ペア:

[(1, 39908126), (2, 19954063), (37, 1078598), (74, 539299), (313, 127502), (626, 63751), (1723, 23162), (3446, 11581)]