22019960738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15661423}}^1$

素因数の和:15661481

約数の個数: 16

約数和(自身を含む): 35708046720

約数和(自身を除く): 13688085982

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 15661423, 31322846, 297567037, 579472651, 595134074, 1158945302, 11009980369, 22019960738]

約数ペア:

[(1, 22019960738), (2, 11009980369), (19, 1158945302), (37, 595134074), (38, 579472651), (74, 297567037), (703, 31322846), (1406, 15661423)]