5381446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20259

約数の個数: 16

約数和(自身を含む): 9711360

約数和(自身を除く): 4329914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 20231, 40462, 141617, 283234, 384389, 768778, 2690723, 5381446]

約数ペア:

[(1, 5381446), (2, 2690723), (7, 768778), (14, 384389), (19, 283234), (38, 141617), (133, 40462), (266, 20231)]