22693286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 42888960

約数和(自身を除く): 20195674

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 1459, 2222, 2918, 7777, 10213, 15554, 16049, 20426, 32098, 112343, 147359, 224686, 294718, 1031513, 1620949, 2063026, 3241898, 11346643, 22693286]

約数ペア:

[(1, 22693286), (2, 11346643), (7, 3241898), (11, 2063026), (14, 1620949), (22, 1031513), (77, 294718), (101, 224686), (154, 147359), (202, 112343), (707, 32098), (1111, 20426), (1414, 16049), (1459, 15554), (2222, 10213), (2918, 7777)]