22163284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38747}}^1$

素因数の和:38775

約数の個数: 24

約数和(自身を含む): 45567648

約数和(自身を除く): 23404364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 38747, 77494, 154988, 426217, 503711, 852434, 1007422, 1704868, 2014844, 5540821, 11081642, 22163284]

約数ペア:

[(1, 22163284), (2, 11081642), (4, 5540821), (11, 2014844), (13, 1704868), (22, 1007422), (26, 852434), (44, 503711), (52, 426217), (143, 154988), (286, 77494), (572, 38747)]