17157430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39901}}^1$

素因数の和:39951

約数の個数: 16

約数和(自身を含む): 31602384

約数和(自身を除く): 14444954

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 39901, 79802, 199505, 399010, 1715743, 3431486, 8578715, 17157430]

約数ペア:

[(1, 17157430), (2, 8578715), (5, 3431486), (10, 1715743), (43, 399010), (86, 199505), (215, 79802), (430, 39901)]