19115350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13183}}^1$

素因数の和:13224

約数の個数: 24

約数和(自身を含む): 36783360

約数和(自身を除く): 17668010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13183, 26366, 65915, 131830, 329575, 382307, 659150, 764614, 1911535, 3823070, 9557675, 19115350]

約数ペア:

[(1, 19115350), (2, 9557675), (5, 3823070), (10, 1911535), (25, 764614), (29, 659150), (50, 382307), (58, 329575), (145, 131830), (290, 65915), (725, 26366), (1450, 13183)]