12578513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 13823040

約数和(自身を除く): 1244527

約数列:

[1, 19, 41, 67, 241, 779, 1273, 2747, 4579, 9881, 16147, 52193, 187739, 306793, 662027, 12578513]

約数ペア:

[(1, 12578513), (19, 662027), (41, 306793), (67, 187739), (241, 52193), (779, 16147), (1273, 9881), (2747, 4579)]