12453994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38677}}^1$

素因数の和:38709

約数の個数: 16

約数和(自身を含む): 22278528

約数和(自身を除く): 9824534

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 38677, 77354, 270739, 541478, 889571, 1779142, 6226997, 12453994]

約数ペア:

[(1, 12453994), (2, 6226997), (7, 1779142), (14, 889571), (23, 541478), (46, 270739), (161, 77354), (322, 38677)]