22186072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 44049600

約数和(自身を除く): 21863528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 643, 908, 1286, 1816, 2572, 4313, 5144, 8626, 12217, 17252, 24434, 34504, 48868, 97736, 145961, 291922, 583844, 1167688, 2773259, 5546518, 11093036, 22186072]

約数ペア:

[(1, 22186072), (2, 11093036), (4, 5546518), (8, 2773259), (19, 1167688), (38, 583844), (76, 291922), (152, 145961), (227, 97736), (454, 48868), (643, 34504), (908, 24434), (1286, 17252), (1816, 12217), (2572, 8626), (4313, 5144)]