12935390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 13464130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5237, 10474, 26185, 52370, 68081, 99503, 136162, 199006, 340405, 497515, 680810, 995030, 1293539, 2587078, 6467695, 12935390]

約数ペア:

[(1, 12935390), (2, 6467695), (5, 2587078), (10, 1293539), (13, 995030), (19, 680810), (26, 497515), (38, 340405), (65, 199006), (95, 136162), (130, 99503), (190, 68081), (247, 52370), (494, 26185), (1235, 10474), (2470, 5237)]