19216948610

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1\times {\mathrm{7451}}^1$

素因数の和:8546

約数の個数: 32

約数和(自身を含む): 34741224000

約数和(自身を除く): 15524275390

約数列:

[1, 2, 5, 10, 349, 698, 739, 1478, 1745, 3490, 3695, 7390, 7451, 14902, 37255, 74510, 257911, 515822, 1289555, 2579110, 2600399, 5200798, 5506289, 11012578, 13001995, 26003990, 27531445, 55062890, 1921694861, 3843389722, 9608474305, 19216948610]

約数ペア:

[(1, 19216948610), (2, 9608474305), (5, 3843389722), (10, 1921694861), (349, 55062890), (698, 27531445), (739, 26003990), (1478, 13001995), (1745, 11012578), (3490, 5506289), (3695, 5200798), (7390, 2600399), (7451, 2579110), (14902, 1289555), (37255, 515822), (74510, 257911)]