19742050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17167}}^1$

素因数の和:17202

約数の個数: 24

約数和(自身を含む): 38318976

約数和(自身を除く): 18576926

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17167, 34334, 85835, 171670, 394841, 429175, 789682, 858350, 1974205, 3948410, 9871025, 19742050]

約数ペア:

[(1, 19742050), (2, 9871025), (5, 3948410), (10, 1974205), (23, 858350), (25, 789682), (46, 429175), (50, 394841), (115, 171670), (230, 85835), (575, 34334), (1150, 17167)]