19741112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{85091}}^1$

素因数の和:85126

約数の個数: 16

約数和(自身を含む): 38291400

約数和(自身を除く): 18550288

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 85091, 170182, 340364, 680728, 2467639, 4935278, 9870556, 19741112]

約数ペア:

[(1, 19741112), (2, 9870556), (4, 4935278), (8, 2467639), (29, 680728), (58, 340364), (116, 170182), (232, 85091)]