16630810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1231}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 34417152

約数和(自身を除く): 17786342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1231, 1351, 1930, 2462, 2702, 6155, 6755, 8617, 12310, 13510, 17234, 43085, 86170, 237583, 475166, 1187915, 1663081, 2375830, 3326162, 8315405, 16630810]

約数ペア:

[(1, 16630810), (2, 8315405), (5, 3326162), (7, 2375830), (10, 1663081), (14, 1187915), (35, 475166), (70, 237583), (193, 86170), (386, 43085), (965, 17234), (1231, 13510), (1351, 12310), (1930, 8617), (2462, 6755), (2702, 6155)]