22015084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 48971776

約数和(自身を除く): 26956692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 1951, 2821, 3902, 5642, 7804, 11284, 13657, 25363, 27314, 50726, 54628, 60481, 101452, 120962, 177541, 241924, 355082, 423367, 710164, 786253, 846734, 1572506, 1693468, 3145012, 5503771, 11007542, 22015084]

約数ペア:

[(1, 22015084), (2, 11007542), (4, 5503771), (7, 3145012), (13, 1693468), (14, 1572506), (26, 846734), (28, 786253), (31, 710164), (52, 423367), (62, 355082), (91, 241924), (124, 177541), (182, 120962), (217, 101452), (364, 60481), (403, 54628), (434, 50726), (806, 27314), (868, 25363), (1612, 13657), (1951, 11284), (2821, 7804), (3902, 5642)]