19331110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 16956890

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 349, 382, 698, 955, 1745, 1910, 3490, 5539, 10121, 11078, 20242, 27695, 50605, 55390, 66659, 101210, 133318, 333295, 666590, 1933111, 3866222, 9665555, 19331110]

約数ペア:

[(1, 19331110), (2, 9665555), (5, 3866222), (10, 1933111), (29, 666590), (58, 333295), (145, 133318), (191, 101210), (290, 66659), (349, 55390), (382, 50605), (698, 27695), (955, 20242), (1745, 11078), (1910, 10121), (3490, 5539)]