16888919026

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9208789}}^1$

素因数の和:9208929

約数の個数: 16

約数和(自身を含む): 29173446720

約数和(自身を除く): 12284527694

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 9208789, 18417578, 64461523, 128923046, 1206351359, 2412702718, 8444459513, 16888919026]

約数ペア:

[(1, 16888919026), (2, 8444459513), (7, 2412702718), (14, 1206351359), (131, 128923046), (262, 64461523), (917, 18417578), (1834, 9208789)]