22179670544

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{12717701}}^1$

素因数の和:12717818

約数の個数: 20

約数和(自身を含む): 43367363820

約数和(自身を除く): 21187693276

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 12717701, 25435402, 50870804, 101741608, 203483216, 1386229409, 2772458818, 5544917636, 11089835272, 22179670544]

約数ペア:

[(1, 22179670544), (2, 11089835272), (4, 5544917636), (8, 2772458818), (16, 1386229409), (109, 203483216), (218, 101741608), (436, 50870804), (872, 25435402), (1744, 12717701)]