12630022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 21045600

約数和(自身を除く): 8415578

約数列:

[1, 2, 19, 29, 38, 58, 73, 146, 157, 314, 551, 1102, 1387, 2117, 2774, 2983, 4234, 4553, 5966, 9106, 11461, 22922, 40223, 80446, 86507, 173014, 217759, 332369, 435518, 664738, 6315011, 12630022]

約数ペア:

[(1, 12630022), (2, 6315011), (19, 664738), (29, 435518), (38, 332369), (58, 217759), (73, 173014), (146, 86507), (157, 80446), (314, 40223), (551, 22922), (1102, 11461), (1387, 9106), (2117, 5966), (2774, 4553), (2983, 4234)]