23981204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 45444168

約数和(自身を除く): 21462964

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2341, 2561, 4682, 5122, 9364, 10244, 30433, 60866, 121732, 461177, 922354, 1844708, 5995301, 11990602, 23981204]

約数ペア:

[(1, 23981204), (2, 11990602), (4, 5995301), (13, 1844708), (26, 922354), (52, 461177), (197, 121732), (394, 60866), (788, 30433), (2341, 10244), (2561, 9364), (4682, 5122)]