22209304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{16427}}^1$

素因数の和:16459

約数の個数: 24

約数和(自身を含む): 45094860

約数和(自身を除く): 22885556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 16427, 32854, 65708, 131416, 213551, 427102, 854204, 1708408, 2776163, 5552326, 11104652, 22209304]

約数ペア:

[(1, 22209304), (2, 11104652), (4, 5552326), (8, 2776163), (13, 1708408), (26, 854204), (52, 427102), (104, 213551), (169, 131416), (338, 65708), (676, 32854), (1352, 16427)]