19271230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 38773728

約数和(自身を除く): 19502498

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4273, 4510, 8546, 21365, 42730, 47003, 94006, 175193, 235015, 350386, 470030, 875965, 1751930, 1927123, 3854246, 9635615, 19271230]

約数ペア:

[(1, 19271230), (2, 9635615), (5, 3854246), (10, 1927123), (11, 1751930), (22, 875965), (41, 470030), (55, 350386), (82, 235015), (110, 175193), (205, 94006), (410, 47003), (451, 42730), (902, 21365), (2255, 8546), (4273, 4510)]