20221498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1699}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 33170400

約数和(自身を除く): 12948902

約数列:

[1, 2, 11, 22, 541, 1082, 1699, 3398, 5951, 11902, 18689, 37378, 919159, 1838318, 10110749, 20221498]

約数ペア:

[(1, 20221498), (2, 10110749), (11, 1838318), (22, 919159), (541, 37378), (1082, 18689), (1699, 11902), (3398, 5951)]