19423196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1877}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 36808800

約数和(自身を除く): 17385604

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 1877, 2587, 3754, 5174, 7508, 10348, 24401, 48802, 97604, 373523, 747046, 1494092, 4855799, 9711598, 19423196]

約数ペア:

[(1, 19423196), (2, 9711598), (4, 4855799), (13, 1494092), (26, 747046), (52, 373523), (199, 97604), (398, 48802), (796, 24401), (1877, 10348), (2587, 7508), (3754, 5174)]