19200532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 38359552

約数和(自身を除く): 19159020

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 277, 403, 554, 559, 806, 1108, 1118, 1333, 1612, 2236, 2666, 3601, 5332, 7202, 8587, 11911, 14404, 17174, 17329, 23822, 34348, 34658, 47644, 69316, 111631, 154843, 223262, 309686, 369241, 446524, 619372, 738482, 1476964, 4800133, 9600266, 19200532]

約数ペア:

[(1, 19200532), (2, 9600266), (4, 4800133), (13, 1476964), (26, 738482), (31, 619372), (43, 446524), (52, 369241), (62, 309686), (86, 223262), (124, 154843), (172, 111631), (277, 69316), (403, 47644), (554, 34658), (559, 34348), (806, 23822), (1108, 17329), (1118, 17174), (1333, 14404), (1612, 11911), (2236, 8587), (2666, 7202), (3601, 5332)]