19951188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57331}}^1$

素因数の和:57367

約数の個数: 24

約数和(自身を含む): 48158880

約数和(自身を除く): 28207692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57331, 114662, 171993, 229324, 343986, 687972, 1662599, 3325198, 4987797, 6650396, 9975594, 19951188]

約数ペア:

[(1, 19951188), (2, 9975594), (3, 6650396), (4, 4987797), (6, 3325198), (12, 1662599), (29, 687972), (58, 343986), (87, 229324), (116, 171993), (174, 114662), (348, 57331)]