12703930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74729}}^1$

素因数の和:74753

約数の個数: 16

約数和(自身を含む): 24212520

約数和(自身を除く): 11508590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 74729, 149458, 373645, 747290, 1270393, 2540786, 6351965, 12703930]

約数ペア:

[(1, 12703930), (2, 6351965), (5, 2540786), (10, 1270393), (17, 747290), (34, 373645), (85, 149458), (170, 74729)]