18946124210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1\times {\mathrm{14107}}^1$

素因数の和:24458

約数の個数: 32

約数和(自身を含む): 36732491712

約数和(自身を除く): 17786367502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10331, 14107, 20662, 28214, 51655, 70535, 103310, 134303, 141070, 183391, 268606, 366782, 671515, 916955, 1343030, 1833910, 145739417, 291478834, 728697085, 1457394170, 1894612421, 3789224842, 9473062105, 18946124210]

約数ペア:

[(1, 18946124210), (2, 9473062105), (5, 3789224842), (10, 1894612421), (13, 1457394170), (26, 728697085), (65, 291478834), (130, 145739417), (10331, 1833910), (14107, 1343030), (20662, 916955), (28214, 671515), (51655, 366782), (70535, 268606), (103310, 183391), (134303, 141070)]