13348868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 27048000

約数和(自身を除く): 13699132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 229, 236, 247, 458, 494, 767, 916, 988, 1121, 1534, 2242, 2977, 3068, 4351, 4484, 5954, 8702, 11908, 13511, 14573, 17404, 27022, 29146, 54044, 56563, 58292, 113126, 175643, 226252, 256709, 351286, 513418, 702572, 1026836, 3337217, 6674434, 13348868]

約数ペア:

[(1, 13348868), (2, 6674434), (4, 3337217), (13, 1026836), (19, 702572), (26, 513418), (38, 351286), (52, 256709), (59, 226252), (76, 175643), (118, 113126), (229, 58292), (236, 56563), (247, 54044), (458, 29146), (494, 27022), (767, 17404), (916, 14573), (988, 13511), (1121, 11908), (1534, 8702), (2242, 5954), (2977, 4484), (3068, 4351)]