21823958270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{572657}}^1$

素因数の和:572804

約数の個数: 32

約数和(自身を含む): 40736599488

約数和(自身を除く): 18912641218

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 3811, 7622, 19055, 38110, 572657, 1145314, 2863285, 5726570, 21188309, 42376618, 58983671, 105941545, 117967342, 211883090, 294918355, 589836710, 2182395827, 4364791654, 10911979135, 21823958270]

約数ペア:

[(1, 21823958270), (2, 10911979135), (5, 4364791654), (10, 2182395827), (37, 589836710), (74, 294918355), (103, 211883090), (185, 117967342), (206, 105941545), (370, 58983671), (515, 42376618), (1030, 21188309), (3811, 5726570), (7622, 2863285), (19055, 1145314), (38110, 572657)]