13929812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 28882560

約数和(自身を除く): 14952748

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 613, 874, 988, 1196, 1226, 1748, 2452, 5681, 7969, 11362, 11647, 14099, 15938, 22724, 23294, 28198, 31876, 46588, 56396, 151411, 183287, 267881, 302822, 366574, 535762, 605644, 733148, 1071524, 3482453, 6964906, 13929812]

約数ペア:

[(1, 13929812), (2, 6964906), (4, 3482453), (13, 1071524), (19, 733148), (23, 605644), (26, 535762), (38, 366574), (46, 302822), (52, 267881), (76, 183287), (92, 151411), (247, 56396), (299, 46588), (437, 31876), (494, 28198), (598, 23294), (613, 22724), (874, 15938), (988, 14099), (1196, 11647), (1226, 11362), (1748, 7969), (2452, 5681)]