13319618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 21591360

約数和(自身を除く): 8271742

約数列:

[1, 2, 13, 26, 359, 718, 1427, 2854, 4667, 9334, 18551, 37102, 512293, 1024586, 6659809, 13319618]

約数ペア:

[(1, 13319618), (2, 6659809), (13, 1024586), (26, 512293), (359, 37102), (718, 18551), (1427, 9334), (2854, 4667)]