11640965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10772

約数の個数: 16

約数和(自身を含む): 16481280

約数和(自身を除く): 4840315

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 10729, 53645, 75103, 332599, 375515, 1662995, 2328193, 11640965]

約数ペア:

[(1, 11640965), (5, 2328193), (7, 1662995), (31, 375515), (35, 332599), (155, 75103), (217, 53645), (1085, 10729)]