22778986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 37854720

約数和(自身を除く): 15075734

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 317, 589, 634, 1159, 1178, 1891, 2318, 3782, 6023, 9827, 12046, 19337, 19654, 35929, 38674, 71858, 186713, 367403, 373426, 599447, 734806, 1198894, 11389493, 22778986]

約数ペア:

[(1, 22778986), (2, 11389493), (19, 1198894), (31, 734806), (38, 599447), (61, 373426), (62, 367403), (122, 186713), (317, 71858), (589, 38674), (634, 35929), (1159, 19654), (1178, 19337), (1891, 12046), (2318, 9827), (3782, 6023)]