26643491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 32275200

約数和(自身を除く): 5631709

約数列:

[1, 7, 19, 133, 163, 1141, 1229, 3097, 8603, 21679, 23351, 163457, 200327, 1402289, 3806213, 26643491]

約数ペア:

[(1, 26643491), (7, 3806213), (19, 1402289), (133, 200327), (163, 163457), (1141, 23351), (1229, 21679), (3097, 8603)]