19291285277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{67289}}^1$

素因数の和:67756

約数の個数: 16

約数和(自身を含む): 21414369600

約数和(自身を除く): 2123084323

約数列:

[1, 11, 67, 389, 737, 4279, 26063, 67289, 286693, 740179, 4508363, 26175421, 49591993, 287929631, 1753753207, 19291285277]

約数ペア:

[(1, 19291285277), (11, 1753753207), (67, 287929631), (389, 49591993), (737, 26175421), (4279, 4508363), (26063, 740179), (67289, 286693)]