16377972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{104987}}^1$

素因数の和:105007

約数の個数: 24

約数和(自身を含む): 41155296

約数和(自身を除く): 24777324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 104987, 209974, 314961, 419948, 629922, 1259844, 1364831, 2729662, 4094493, 5459324, 8188986, 16377972]

約数ペア:

[(1, 16377972), (2, 8188986), (3, 5459324), (4, 4094493), (6, 2729662), (12, 1364831), (13, 1259844), (26, 629922), (39, 419948), (52, 314961), (78, 209974), (156, 104987)]