16963930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39451}}^1$

素因数の和:39501

約数の個数: 16

約数和(自身を含む): 31245984

約数和(自身を除く): 14282054

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 39451, 78902, 197255, 394510, 1696393, 3392786, 8481965, 16963930]

約数ペア:

[(1, 16963930), (2, 8481965), (5, 3392786), (10, 1696393), (43, 394510), (86, 197255), (215, 78902), (430, 39451)]