22554818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19539262

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4639, 4862, 9278, 51029, 60307, 78863, 102058, 120614, 157726, 663377, 867493, 1025219, 1326754, 1734986, 2050438, 11277409, 22554818]

約数ペア:

[(1, 22554818), (2, 11277409), (11, 2050438), (13, 1734986), (17, 1326754), (22, 1025219), (26, 867493), (34, 663377), (143, 157726), (187, 120614), (221, 102058), (286, 78863), (374, 60307), (442, 51029), (2431, 9278), (4639, 4862)]