22456556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 22298644

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 443, 551, 667, 874, 886, 1102, 1334, 1748, 1772, 2204, 2668, 8417, 10189, 12673, 12847, 16834, 20378, 25346, 25694, 33668, 40756, 50692, 51388, 193591, 244093, 295481, 387182, 488186, 590962, 774364, 976372, 1181924, 5614139, 11228278, 22456556]

約数ペア:

[(1, 22456556), (2, 11228278), (4, 5614139), (19, 1181924), (23, 976372), (29, 774364), (38, 590962), (46, 488186), (58, 387182), (76, 295481), (92, 244093), (116, 193591), (437, 51388), (443, 50692), (551, 40756), (667, 33668), (874, 25694), (886, 25346), (1102, 20378), (1334, 16834), (1748, 12847), (1772, 12673), (2204, 10189), (2668, 8417)]