13871074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1031}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 24594624

約数和(自身を除く): 10723550

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1031, 1922, 2062, 6727, 7217, 13454, 14434, 31961, 63922, 223727, 447454, 990791, 1981582, 6935537, 13871074]

約数ペア:

[(1, 13871074), (2, 6935537), (7, 1981582), (14, 990791), (31, 447454), (62, 223727), (217, 63922), (434, 31961), (961, 14434), (1031, 13454), (1922, 7217), (2062, 6727)]