28137465218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4542697}}^1$

素因数の和:4542881

約数の個数: 16

約数和(自身を含む): 44700148320

約数和(自身を除く): 16562683102

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 4542697, 9085394, 86311243, 172622486, 740459611, 1480919222, 14068732609, 28137465218]

約数ペア:

[(1, 28137465218), (2, 14068732609), (19, 1480919222), (38, 740459611), (163, 172622486), (326, 86311243), (3097, 9085394), (6194, 4542697)]