26095721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 28459200

約数和(自身を除く): 2363479

約数列:

[1, 19, 41, 139, 241, 779, 2641, 4579, 5699, 9881, 33499, 108281, 187739, 636481, 1373459, 26095721]

約数ペア:

[(1, 26095721), (19, 1373459), (41, 636481), (139, 187739), (241, 108281), (779, 33499), (2641, 9881), (4579, 5699)]