13191130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69427}}^1$

素因数の和:69453

約数の個数: 16

約数和(自身を含む): 24994080

約数和(自身を除く): 11802950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 69427, 138854, 347135, 694270, 1319113, 2638226, 6595565, 13191130]

約数ペア:

[(1, 13191130), (2, 6595565), (5, 2638226), (10, 1319113), (19, 694270), (38, 347135), (95, 138854), (190, 69427)]