2013192139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38713}}^1$

素因数の和:38779

約数の個数: 32

約数和(自身を含む): 2675911680

約数和(自身を除く): 662719541

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 2261, 2737, 3059, 7429, 38713, 52003, 270991, 658121, 735547, 890399, 4606847, 5148829, 6232793, 12504299, 15136783, 16917581, 87530093, 105957481, 118423067, 287598877, 2013192139]

約数ペア:

[(1, 2013192139), (7, 287598877), (17, 118423067), (19, 105957481), (23, 87530093), (119, 16917581), (133, 15136783), (161, 12504299), (323, 6232793), (391, 5148829), (437, 4606847), (2261, 890399), (2737, 735547), (3059, 658121), (7429, 270991), (38713, 52003)]