13507670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 29237760

約数和(自身を除く): 15730090

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 281, 418, 437, 506, 562, 874, 1045, 1265, 1405, 2090, 2185, 2530, 2810, 3091, 4370, 4807, 5339, 6182, 6463, 9614, 10678, 12926, 15455, 24035, 26695, 30910, 32315, 48070, 53390, 58729, 64630, 71093, 117458, 122797, 142186, 245594, 293645, 355465, 587290, 613985, 710930, 1227970, 1350767, 2701534, 6753835, 13507670]

約数ペア:

[(1, 13507670), (2, 6753835), (5, 2701534), (10, 1350767), (11, 1227970), (19, 710930), (22, 613985), (23, 587290), (38, 355465), (46, 293645), (55, 245594), (95, 142186), (110, 122797), (115, 117458), (190, 71093), (209, 64630), (230, 58729), (253, 53390), (281, 48070), (418, 32315), (437, 30910), (506, 26695), (562, 24035), (874, 15455), (1045, 12926), (1265, 10678), (1405, 9614), (2090, 6463), (2185, 6182), (2530, 5339), (2810, 4807), (3091, 4370)]