22188572

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 45773280

約数和(自身を除く): 23584708

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1433, 2212, 2866, 3871, 5732, 7742, 10031, 15484, 20062, 40124, 70217, 113207, 140434, 226414, 280868, 452828, 792449, 1584898, 3169796, 5547143, 11094286, 22188572]

約数ペア:

[(1, 22188572), (2, 11094286), (4, 5547143), (7, 3169796), (14, 1584898), (28, 792449), (49, 452828), (79, 280868), (98, 226414), (158, 140434), (196, 113207), (316, 70217), (553, 40124), (1106, 20062), (1433, 15484), (2212, 10031), (2866, 7742), (3871, 5732)]