20190337921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{139831}}^1$

素因数の和:140256

約数の個数: 16

約数和(自身を含む): 22552104960

約数和(自身を除く): 2361767039

約数列:

[1, 13, 29, 377, 383, 4979, 11107, 139831, 144391, 1817803, 4055099, 52716287, 53555273, 696218549, 1553102917, 20190337921]

約数ペア:

[(1, 20190337921), (13, 1553102917), (29, 696218549), (377, 53555273), (383, 52716287), (4979, 4055099), (11107, 1817803), (139831, 144391)]