22793810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 21622702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 647, 1294, 1355, 2710, 3235, 3523, 6470, 7046, 8411, 16822, 17615, 35230, 42055, 84110, 175337, 350674, 876685, 1753370, 2279381, 4558762, 11396905, 22793810]

約数ペア:

[(1, 22793810), (2, 11396905), (5, 4558762), (10, 2279381), (13, 1753370), (26, 876685), (65, 350674), (130, 175337), (271, 84110), (542, 42055), (647, 35230), (1294, 17615), (1355, 16822), (2710, 8411), (3235, 7046), (3523, 6470)]