22213724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 41992608

約数和(自身を除く): 19778884

約数列:

[1, 2, 4, 13, 26, 52, 631, 677, 1262, 1354, 2524, 2708, 8203, 8801, 16406, 17602, 32812, 35204, 427187, 854374, 1708748, 5553431, 11106862, 22213724]

約数ペア:

[(1, 22213724), (2, 11106862), (4, 5553431), (13, 1708748), (26, 854374), (52, 427187), (631, 35204), (677, 32812), (1262, 17602), (1354, 16406), (2524, 8801), (2708, 8203)]