22254554

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 39505536

約数和(自身を除く): 17250982

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 283, 287, 566, 574, 959, 1918, 1981, 3962, 5617, 11234, 11603, 23206, 38771, 39319, 77542, 78638, 81221, 162442, 271397, 542794, 1589611, 3179222, 11127277, 22254554]

約数ペア:

[(1, 22254554), (2, 11127277), (7, 3179222), (14, 1589611), (41, 542794), (82, 271397), (137, 162442), (274, 81221), (283, 78638), (287, 77542), (566, 39319), (574, 38771), (959, 23206), (1918, 11603), (1981, 11234), (3962, 5617)]