2011874926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1430921}}^1$

素因数の和:1430979

約数の個数: 16

約数和(自身を含む): 3262502160

約数和(自身を除く): 1250627234

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1430921, 2861842, 27187499, 52944077, 54374998, 105888154, 1005937463, 2011874926]

約数ペア:

[(1, 2011874926), (2, 1005937463), (19, 105888154), (37, 54374998), (38, 52944077), (74, 27187499), (703, 2861842), (1406, 1430921)]