15193502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 24

約数和(自身を含む): 24646440

約数和(自身を除く): 9452938

約数列:

[1, 2, 19, 38, 47, 94, 181, 362, 893, 1786, 2209, 3439, 4418, 6878, 8507, 17014, 41971, 83942, 161633, 323266, 399829, 799658, 7596751, 15193502]

約数ペア:

[(1, 15193502), (2, 7596751), (19, 799658), (38, 399829), (47, 323266), (94, 161633), (181, 83942), (362, 41971), (893, 17014), (1786, 8507), (2209, 6878), (3439, 4418)]