22578218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8431}}^1$

素因数の和:8549

約数の個数: 16

約数和(自身を含む): 36830976

約数和(自身を除く): 14252758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 8431, 16862, 109603, 219206, 868393, 1736786, 11289109, 22578218]

約数ペア:

[(1, 22578218), (2, 11289109), (13, 1736786), (26, 868393), (103, 219206), (206, 109603), (1339, 16862), (2678, 8431)]