15279706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 25724160

約数和(自身を除く): 10444454

約数列:

[1, 2, 13, 26, 43, 79, 86, 158, 173, 346, 559, 1027, 1118, 2054, 2249, 3397, 4498, 6794, 7439, 13667, 14878, 27334, 44161, 88322, 96707, 177671, 193414, 355342, 587681, 1175362, 7639853, 15279706]

約数ペア:

[(1, 15279706), (2, 7639853), (13, 1175362), (26, 587681), (43, 355342), (79, 193414), (86, 177671), (158, 96707), (173, 88322), (346, 44161), (559, 27334), (1027, 14878), (1118, 13667), (2054, 7439), (2249, 6794), (3397, 4498)]