42965156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43487}}^1$

素因数の和:43523

約数の個数: 24

約数和(自身を含む): 85236480

約数和(自身を除く): 42271324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 43487, 86974, 173948, 565331, 826253, 1130662, 1652506, 2261324, 3305012, 10741289, 21482578, 42965156]

約数ペア:

[(1, 42965156), (2, 21482578), (4, 10741289), (13, 3305012), (19, 2261324), (26, 1652506), (38, 1130662), (52, 826253), (76, 565331), (247, 173948), (494, 86974), (988, 43487)]