22726418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 40340160

約数和(自身を除く): 17613742

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 347, 458, 694, 2519, 2977, 3817, 4511, 5038, 5954, 7634, 9022, 32747, 49621, 65494, 79463, 99242, 158926, 874093, 1033019, 1748186, 2066038, 11363209, 22726418]

約数ペア:

[(1, 22726418), (2, 11363209), (11, 2066038), (13, 1748186), (22, 1033019), (26, 874093), (143, 158926), (229, 99242), (286, 79463), (347, 65494), (458, 49621), (694, 32747), (2519, 9022), (2977, 7634), (3817, 5954), (4511, 5038)]