23917910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 20733610

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 509, 635, 1018, 1270, 2545, 4699, 5090, 9398, 18833, 23495, 37666, 46990, 64643, 94165, 129286, 188330, 323215, 646430, 2391791, 4783582, 11958955, 23917910]

約数ペア:

[(1, 23917910), (2, 11958955), (5, 4783582), (10, 2391791), (37, 646430), (74, 323215), (127, 188330), (185, 129286), (254, 94165), (370, 64643), (509, 46990), (635, 37666), (1018, 23495), (1270, 18833), (2545, 9398), (4699, 5090)]