2388891214

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{19937}}^1$

素因数の和:20451

約数の個数: 16

約数和(自身を含む): 3614201136

約数和(自身を除く): 1225309922

約数列:

[1, 2, 181, 331, 362, 662, 19937, 39874, 59911, 119822, 3608597, 6599147, 7217194, 13198294, 1194445607, 2388891214]

約数ペア:

[(1, 2388891214), (2, 1194445607), (181, 13198294), (331, 7217194), (362, 6599147), (662, 3608597), (19937, 119822), (39874, 59911)]