39048496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128449}}^1$

素因数の和:128476

約数の個数: 20

約数和(自身を含む): 79639000

約数和(自身を除く): 40590504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128449, 256898, 513796, 1027592, 2055184, 2440531, 4881062, 9762124, 19524248, 39048496]

約数ペア:

[(1, 39048496), (2, 19524248), (4, 9762124), (8, 4881062), (16, 2440531), (19, 2055184), (38, 1027592), (76, 513796), (152, 256898), (304, 128449)]