619791888

素因数分解:

$2^4\times 3^1\times {\mathrm{12912331}}^1$

素因数の和:12912342

約数の個数: 20

約数和(自身を含む): 1601129168

約数和(自身を除く): 981337280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12912331, 25824662, 38736993, 51649324, 77473986, 103298648, 154947972, 206597296, 309895944, 619791888]

約数ペア:

[(1, 619791888), (2, 309895944), (3, 206597296), (4, 154947972), (6, 103298648), (8, 77473986), (12, 51649324), (16, 38736993), (24, 25824662), (48, 12912331)]