24236210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 46224000

約数和(自身を除く): 21987790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 641, 995, 1282, 1990, 3205, 3781, 6410, 7562, 12179, 18905, 24358, 37810, 60895, 121790, 127559, 255118, 637795, 1275590, 2423621, 4847242, 12118105, 24236210]

約数ペア:

[(1, 24236210), (2, 12118105), (5, 4847242), (10, 2423621), (19, 1275590), (38, 637795), (95, 255118), (190, 127559), (199, 121790), (398, 60895), (641, 37810), (995, 24358), (1282, 18905), (1990, 12179), (3205, 7562), (3781, 6410)]