19264315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32377}}^1$

素因数の和:32406

約数の個数: 16

約数和(自身を含む): 27974592

約数和(自身を除く): 8710277

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 32377, 161885, 226639, 550409, 1133195, 2752045, 3852863, 19264315]

約数ペア:

[(1, 19264315), (5, 3852863), (7, 2752045), (17, 1133195), (35, 550409), (85, 226639), (119, 161885), (595, 32377)]