15260206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 26238240

約数和(自身を除く): 10978034

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 547, 754, 962, 1073, 1094, 2146, 7111, 13949, 14222, 15863, 20239, 27898, 31726, 40478, 206219, 263107, 412438, 526214, 586931, 1173862, 7630103, 15260206]

約数ペア:

[(1, 15260206), (2, 7630103), (13, 1173862), (26, 586931), (29, 526214), (37, 412438), (58, 263107), (74, 206219), (377, 40478), (481, 31726), (547, 27898), (754, 20239), (962, 15863), (1073, 14222), (1094, 13949), (2146, 7111)]