1956164542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{149531}}^1$

素因数の和:149775

約数の個数: 16

約数和(自身を含む): 3043275264

約数和(自身を除く): 1087110722

約数列:

[1, 2, 31, 62, 211, 422, 6541, 13082, 149531, 299062, 4635461, 9270922, 31551041, 63102082, 978082271, 1956164542]

約数ペア:

[(1, 1956164542), (2, 978082271), (31, 63102082), (62, 31551041), (211, 9270922), (422, 4635461), (6541, 299062), (13082, 149531)]