12189435

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2647}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 19574016

約数和(自身を除く): 7384581

約数列:

[1, 3, 5, 15, 307, 921, 1535, 2647, 4605, 7941, 13235, 39705, 812629, 2437887, 4063145, 12189435]

約数ペア:

[(1, 12189435), (3, 4063145), (5, 2437887), (15, 812629), (307, 39705), (921, 13235), (1535, 7941), (2647, 4605)]