19107250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 37335168

約数和(自身を除く): 18227918

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3323, 5750, 6646, 16615, 33230, 76429, 83075, 152858, 166150, 382145, 415375, 764290, 830750, 1910725, 3821450, 9553625, 19107250]

約数ペア:

[(1, 19107250), (2, 9553625), (5, 3821450), (10, 1910725), (23, 830750), (25, 764290), (46, 415375), (50, 382145), (115, 166150), (125, 152858), (230, 83075), (250, 76429), (575, 33230), (1150, 16615), (2875, 6646), (3323, 5750)]