15491930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91129}}^1$

素因数の和:91153

約数の個数: 16

約数和(自身を含む): 29526120

約数和(自身を除く): 14034190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 91129, 182258, 455645, 911290, 1549193, 3098386, 7745965, 15491930]

約数ペア:

[(1, 15491930), (2, 7745965), (5, 3098386), (10, 1549193), (17, 911290), (34, 455645), (85, 182258), (170, 91129)]