12319005

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5231}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 19839744

約数和(自身を除く): 7520739

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5231, 15693, 26155, 78465, 821267, 2463801, 4106335, 12319005]

約数ペア:

[(1, 12319005), (3, 4106335), (5, 2463801), (15, 821267), (157, 78465), (471, 26155), (785, 15693), (2355, 5231)]