19552670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 36702720

約数和(自身を除く): 17150050

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 353, 382, 706, 955, 1765, 1910, 3530, 5539, 10237, 11078, 20474, 27695, 51185, 55390, 67423, 102370, 134846, 337115, 674230, 1955267, 3910534, 9776335, 19552670]

約数ペア:

[(1, 19552670), (2, 9776335), (5, 3910534), (10, 1955267), (29, 674230), (58, 337115), (145, 134846), (191, 102370), (290, 67423), (353, 55390), (382, 51185), (706, 27695), (955, 20474), (1765, 11078), (1910, 10237), (3530, 5539)]