9019910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39217}}^1$

素因数の和:39247

約数の個数: 16

約数和(自身を含む): 16942176

約数和(自身を除く): 7922266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 39217, 78434, 196085, 392170, 901991, 1803982, 4509955, 9019910]

約数ペア:

[(1, 9019910), (2, 4509955), (5, 1803982), (10, 901991), (23, 392170), (46, 196085), (115, 78434), (230, 39217)]