22554518

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 40599360

約数和(自身を除く): 18044842

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 761, 1022, 1522, 2117, 4234, 5327, 10654, 14819, 22069, 29638, 44138, 55553, 111106, 154483, 308966, 388871, 777742, 1611037, 3222074, 11277259, 22554518]

約数ペア:

[(1, 22554518), (2, 11277259), (7, 3222074), (14, 1611037), (29, 777742), (58, 388871), (73, 308966), (146, 154483), (203, 111106), (406, 55553), (511, 44138), (761, 29638), (1022, 22069), (1522, 14819), (2117, 10654), (4234, 5327)]