17909294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{839}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 29000160

約数和(自身を除く): 11090866

約数列:

[1, 2, 13, 26, 821, 839, 1642, 1678, 10673, 10907, 21346, 21814, 688819, 1377638, 8954647, 17909294]

約数ペア:

[(1, 17909294), (2, 8954647), (13, 1377638), (26, 688819), (821, 21814), (839, 21346), (1642, 10907), (1678, 10673)]