15280386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 33619968

約数和(自身を除く): 18339582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 1823, 2794, 3646, 4191, 5469, 8382, 10938, 20053, 40106, 60159, 120318, 231521, 463042, 694563, 1389126, 2546731, 5093462, 7640193, 15280386]

約数ペア:

[(1, 15280386), (2, 7640193), (3, 5093462), (6, 2546731), (11, 1389126), (22, 694563), (33, 463042), (66, 231521), (127, 120318), (254, 60159), (381, 40106), (762, 20053), (1397, 10938), (1823, 8382), (2794, 5469), (3646, 4191)]