15938858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2677}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 25869480

約数和(自身を除く): 9930622

約数列:

[1, 2, 13, 26, 229, 458, 2677, 2977, 5354, 5954, 34801, 69602, 613033, 1226066, 7969429, 15938858]

約数ペア:

[(1, 15938858), (2, 7969429), (13, 1226066), (26, 613033), (229, 69602), (458, 34801), (2677, 5954), (2977, 5354)]