13015792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 26632224

約数和(自身を除く): 13616432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 313, 368, 452, 626, 904, 1252, 1808, 2504, 2599, 5008, 5198, 7199, 10396, 14398, 20792, 28796, 35369, 41584, 57592, 70738, 115184, 141476, 282952, 565904, 813487, 1626974, 3253948, 6507896, 13015792]

約数ペア:

[(1, 13015792), (2, 6507896), (4, 3253948), (8, 1626974), (16, 813487), (23, 565904), (46, 282952), (92, 141476), (113, 115184), (184, 70738), (226, 57592), (313, 41584), (368, 35369), (452, 28796), (626, 20792), (904, 14398), (1252, 10396), (1808, 7199), (2504, 5198), (2599, 5008)]