2219162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 3823200

約数和(自身を除く): 1604038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5309, 10618, 58399, 100871, 116798, 201742, 1109581, 2219162]

約数ペア:

[(1, 2219162), (2, 1109581), (11, 201742), (19, 116798), (22, 100871), (38, 58399), (209, 10618), (418, 5309)]