9920758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 15816384

約数和(自身を除く): 5895626

約数列:

[1, 2, 17, 34, 431, 677, 862, 1354, 7327, 11509, 14654, 23018, 291787, 583574, 4960379, 9920758]

約数ペア:

[(1, 9920758), (2, 4960379), (17, 583574), (34, 291787), (431, 23018), (677, 14654), (862, 11509), (1354, 7327)]