22136972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 45981600

約数和(自身を除く): 23844628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 229, 286, 338, 458, 572, 676, 916, 1859, 2197, 2519, 2977, 3718, 4394, 5038, 5954, 7436, 8788, 10076, 11908, 24167, 32747, 38701, 48334, 65494, 77402, 96668, 130988, 154804, 425711, 503113, 851422, 1006226, 1702844, 2012452, 5534243, 11068486, 22136972]

約数ペア:

[(1, 22136972), (2, 11068486), (4, 5534243), (11, 2012452), (13, 1702844), (22, 1006226), (26, 851422), (44, 503113), (52, 425711), (143, 154804), (169, 130988), (229, 96668), (286, 77402), (338, 65494), (458, 48334), (572, 38701), (676, 32747), (916, 24167), (1859, 11908), (2197, 10076), (2519, 8788), (2977, 7436), (3718, 5954), (4394, 5038)]