16615630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 32418144

約数和(自身を除く): 15802514

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 2273, 3655, 4546, 7310, 11365, 22730, 38641, 77282, 97739, 193205, 195478, 386410, 488695, 977390, 1661563, 3323126, 8307815, 16615630]

約数ペア:

[(1, 16615630), (2, 8307815), (5, 3323126), (10, 1661563), (17, 977390), (34, 488695), (43, 386410), (85, 195478), (86, 193205), (170, 97739), (215, 77282), (430, 38641), (731, 22730), (1462, 11365), (2273, 7310), (3655, 4546)]