12798901895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3715211}}^1$

素因数の和:3715282

約数の個数: 16

約数和(自身を含む): 16852201632

約数和(自身を除く): 4053299737

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 3715211, 18576055, 48297743, 196906183, 241488715, 984530915, 2559780379, 12798901895]

約数ペア:

[(1, 12798901895), (5, 2559780379), (13, 984530915), (53, 241488715), (65, 196906183), (265, 48297743), (689, 18576055), (3445, 3715211)]