19203674

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 14872486

約数列:

[1, 2, 7, 14, 59, 67, 118, 134, 347, 413, 469, 694, 826, 938, 2429, 3953, 4858, 7906, 20473, 23249, 27671, 40946, 46498, 55342, 143311, 162743, 286622, 325486, 1371691, 2743382, 9601837, 19203674]

約数ペア:

[(1, 19203674), (2, 9601837), (7, 2743382), (14, 1371691), (59, 325486), (67, 286622), (118, 162743), (134, 143311), (347, 55342), (413, 46498), (469, 40946), (694, 27671), (826, 23249), (938, 20473), (2429, 7906), (3953, 4858)]