13100918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1451

約数の個数: 16

約数和(自身を含む): 20771520

約数和(自身を除く): 7670602

約数列:

[1, 2, 19, 38, 307, 614, 1123, 2246, 5833, 11666, 21337, 42674, 344761, 689522, 6550459, 13100918]

約数ペア:

[(1, 13100918), (2, 6550459), (19, 689522), (38, 344761), (307, 42674), (614, 21337), (1123, 11666), (2246, 5833)]