15351888

素因数分解:

$2^4\times 3^1\times {\mathrm{319831}}^1$

素因数の和:319842

約数の個数: 20

約数和(自身を含む): 39659168

約数和(自身を除く): 24307280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319831, 639662, 959493, 1279324, 1918986, 2558648, 3837972, 5117296, 7675944, 15351888]

約数ペア:

[(1, 15351888), (2, 7675944), (3, 5117296), (4, 3837972), (6, 2558648), (8, 1918986), (12, 1279324), (16, 959493), (24, 639662), (48, 319831)]