2021589767854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{1891277}}^1$

素因数の和:1892544

約数の個数: 32

約数和(自身を含む): 3333490951680

約数和(自身を除く): 1311901183826

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1223, 2446, 23237, 28129, 46474, 56258, 534451, 1068902, 1891277, 3782554, 35934263, 43499371, 71868526, 86998742, 826488049, 1652976098, 2313031771, 4626063542, 43947603649, 53199730733, 87895207298, 106399461466, 1010794883927, 2021589767854]

約数ペア:

[(1, 2021589767854), (2, 1010794883927), (19, 106399461466), (23, 87895207298), (38, 53199730733), (46, 43947603649), (437, 4626063542), (874, 2313031771), (1223, 1652976098), (2446, 826488049), (23237, 86998742), (28129, 71868526), (46474, 43499371), (56258, 35934263), (534451, 3782554), (1068902, 1891277)]