17980967563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1\times {\mathrm{3677}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 19439259840

約数和(自身を除く): 1458292277

約数列:

[1, 13, 389, 967, 3677, 5057, 12571, 47801, 376163, 1430353, 3555659, 4890119, 18594589, 46223567, 1383151351, 17980967563]

約数ペア:

[(1, 17980967563), (13, 1383151351), (389, 46223567), (967, 18594589), (3677, 4890119), (5057, 3555659), (12571, 1430353), (47801, 376163)]