22722518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 32

約数和(自身を含む): 44163840

約数和(自身を除く): 21441322

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 6571, 13142, 45997, 85423, 91994, 124849, 170846, 249698, 597961, 873943, 1195922, 1623037, 1747886, 3246074, 11361259, 22722518]

約数ペア:

[(1, 22722518), (2, 11361259), (7, 3246074), (13, 1747886), (14, 1623037), (19, 1195922), (26, 873943), (38, 597961), (91, 249698), (133, 170846), (182, 124849), (247, 91994), (266, 85423), (494, 45997), (1729, 13142), (3458, 6571)]