16304986

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 24969600

約数和(自身を除く): 8664614

約数列:

[1, 2, 67, 134, 271, 449, 542, 898, 18157, 30083, 36314, 60166, 121679, 243358, 8152493, 16304986]

約数ペア:

[(1, 16304986), (2, 8152493), (67, 243358), (134, 121679), (271, 60166), (449, 36314), (542, 30083), (898, 18157)]