13241404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 14014916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 337, 418, 517, 674, 836, 893, 1034, 1348, 1786, 2068, 3572, 3707, 6403, 7414, 9823, 12806, 14828, 15839, 19646, 25612, 31678, 39292, 63356, 70433, 140866, 174229, 281732, 300941, 348458, 601882, 696916, 1203764, 3310351, 6620702, 13241404]

約数ペア:

[(1, 13241404), (2, 6620702), (4, 3310351), (11, 1203764), (19, 696916), (22, 601882), (38, 348458), (44, 300941), (47, 281732), (76, 174229), (94, 140866), (188, 70433), (209, 63356), (337, 39292), (418, 31678), (517, 25612), (674, 19646), (836, 15839), (893, 14828), (1034, 12806), (1348, 9823), (1786, 7414), (2068, 6403), (3572, 3707)]