22099012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6343}}^1$

素因数の和:6427

約数の個数: 24

約数和(自身を含む): 42276416

約数和(自身を除く): 20177404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 6343, 12686, 25372, 82459, 164918, 329836, 424981, 849962, 1699924, 5524753, 11049506, 22099012]

約数ペア:

[(1, 22099012), (2, 11049506), (4, 5524753), (13, 1699924), (26, 849962), (52, 424981), (67, 329836), (134, 164918), (268, 82459), (871, 25372), (1742, 12686), (3484, 6343)]