12316070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 24040800

約数和(自身を除く): 11724730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 449, 898, 1055, 2110, 2245, 2743, 4490, 5486, 5837, 11674, 13715, 27430, 29185, 58370, 94739, 189478, 473695, 947390, 1231607, 2463214, 6158035, 12316070]

約数ペア:

[(1, 12316070), (2, 6158035), (5, 2463214), (10, 1231607), (13, 947390), (26, 473695), (65, 189478), (130, 94739), (211, 58370), (422, 29185), (449, 27430), (898, 13715), (1055, 11674), (2110, 5837), (2245, 5486), (2743, 4490)]