19694352

素因数分解:

$2^4\times 3^1\times {\mathrm{410299}}^1$

素因数の和:410310

約数の個数: 20

約数和(自身を含む): 50877200

約数和(自身を除く): 31182848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410299, 820598, 1230897, 1641196, 2461794, 3282392, 4923588, 6564784, 9847176, 19694352]

約数ペア:

[(1, 19694352), (2, 9847176), (3, 6564784), (4, 4923588), (6, 3282392), (8, 2461794), (12, 1641196), (16, 1230897), (24, 820598), (48, 410299)]