39415948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68909}}^1$

素因数の和:68937

約数の個数: 24

約数和(自身を含む): 81038160

約数和(自身を除く): 41622212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68909, 137818, 275636, 757999, 895817, 1515998, 1791634, 3031996, 3583268, 9853987, 19707974, 39415948]

約数ペア:

[(1, 39415948), (2, 19707974), (4, 9853987), (11, 3583268), (13, 3031996), (22, 1791634), (26, 1515998), (44, 895817), (52, 757999), (143, 275636), (286, 137818), (572, 68909)]