15908902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1481}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 24648624

約数和(自身を除く): 8739722

約数列:

[1, 2, 41, 82, 131, 262, 1481, 2962, 5371, 10742, 60721, 121442, 194011, 388022, 7954451, 15908902]

約数ペア:

[(1, 15908902), (2, 7954451), (41, 388022), (82, 194011), (131, 121442), (262, 60721), (1481, 10742), (2962, 5371)]