12530308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19457}}^1$

素因数の和:19491

約数の個数: 24

約数和(自身を含む): 26151552

約数和(自身を除く): 13621244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19457, 38914, 77828, 136199, 272398, 447511, 544796, 895022, 1790044, 3132577, 6265154, 12530308]

約数ペア:

[(1, 12530308), (2, 6265154), (4, 3132577), (7, 1790044), (14, 895022), (23, 544796), (28, 447511), (46, 272398), (92, 136199), (161, 77828), (322, 38914), (644, 19457)]