30518906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32261}}^1$

素因数の和:32317

約数の個数: 16

約数和(自身を含む): 51103008

約数和(自身を除く): 20584102

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 32261, 64522, 354871, 709742, 1387223, 2774446, 15259453, 30518906]

約数ペア:

[(1, 30518906), (2, 15259453), (11, 2774446), (22, 1387223), (43, 709742), (86, 354871), (473, 64522), (946, 32261)]