19422110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 36191232

約数和(自身を除く): 16769122

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 373, 410, 635, 746, 1270, 1865, 3730, 5207, 10414, 15293, 26035, 30586, 47371, 52070, 76465, 94742, 152930, 236855, 473710, 1942211, 3884422, 9711055, 19422110]

約数ペア:

[(1, 19422110), (2, 9711055), (5, 3884422), (10, 1942211), (41, 473710), (82, 236855), (127, 152930), (205, 94742), (254, 76465), (373, 52070), (410, 47371), (635, 30586), (746, 26035), (1270, 15293), (1865, 10414), (3730, 5207)]