21912768001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1833551}}^1$

素因数の和:1833624

約数の個数: 16

約数和(自身を含む): 25082991360

約数和(自身を除く): 3170223359

約数列:

[1, 17, 19, 37, 323, 629, 703, 11951, 1833551, 31170367, 34837469, 67841387, 592236973, 1153303579, 1288986353, 21912768001]

約数ペア:

[(1, 21912768001), (17, 1288986353), (19, 1153303579), (37, 592236973), (323, 67841387), (629, 34837469), (703, 31170367), (11951, 1833551)]