221951576879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{294241}}^1$

素因数の和:294363

約数の個数: 24

約数和(自身を含む): 248399096400

約数和(自身を除く): 26447519521

約数列:

[1, 19, 29, 37, 551, 703, 1073, 1369, 20387, 26011, 39701, 294241, 754319, 5590579, 8532989, 10886917, 162126791, 206851423, 315720593, 402815929, 5998691267, 7653502651, 11681661941, 221951576879]

約数ペア:

[(1, 221951576879), (19, 11681661941), (29, 7653502651), (37, 5998691267), (551, 402815929), (703, 315720593), (1073, 206851423), (1369, 162126791), (20387, 10886917), (26011, 8532989), (39701, 5590579), (294241, 754319)]