13291592

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{21031}}^1$

素因数の和:21116

約数の個数: 16

約数和(自身を含む): 25238400

約数和(自身を除く): 11946808

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 21031, 42062, 84124, 168248, 1661449, 3322898, 6645796, 13291592]

約数ペア:

[(1, 13291592), (2, 6645796), (4, 3322898), (8, 1661449), (79, 168248), (158, 84124), (316, 42062), (632, 21031)]