12749605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 16977600

約数和(自身を除く): 4227995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 3929, 19645, 43219, 216095, 231811, 1159055, 2549921, 12749605]

約数ペア:

[(1, 12749605), (5, 2549921), (11, 1159055), (55, 231811), (59, 216095), (295, 43219), (649, 19645), (3245, 3929)]