22721530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9238

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 23646470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 9199, 18398, 45995, 91990, 119587, 174781, 239174, 349562, 597935, 873905, 1195870, 1747810, 2272153, 4544306, 11360765, 22721530]

約数ペア:

[(1, 22721530), (2, 11360765), (5, 4544306), (10, 2272153), (13, 1747810), (19, 1195870), (26, 873905), (38, 597935), (65, 349562), (95, 239174), (130, 174781), (190, 119587), (247, 91990), (494, 45995), (1235, 18398), (2470, 9199)]