19716150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131441}}^1$

素因数の和:131456

約数の個数: 24

約数和(自身を含む): 48896424

約数和(自身を除く): 29180274

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 131441, 262882, 394323, 657205, 788646, 1314410, 1971615, 3286025, 3943230, 6572050, 9858075, 19716150]

約数ペア:

[(1, 19716150), (2, 9858075), (3, 6572050), (5, 3943230), (6, 3286025), (10, 1971615), (15, 1314410), (25, 788646), (30, 657205), (50, 394323), (75, 262882), (150, 131441)]