12566011479

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19302629}}^1$

素因数の和:19302670

約数の個数: 16

約数和(自身を含む): 19765893120

約数和(自身を除く): 7199881641

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19302629, 57907887, 135118403, 405355209, 598381499, 1795144497, 4188670493, 12566011479]

約数ペア:

[(1, 12566011479), (3, 4188670493), (7, 1795144497), (21, 598381499), (31, 405355209), (93, 135118403), (217, 57907887), (651, 19302629)]