13653776

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7829}}^1$

素因数の和:7946

約数の個数: 20

約数和(自身を含む): 26700300

約数和(自身を除く): 13046524

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7829, 15658, 31316, 62632, 125264, 853361, 1706722, 3413444, 6826888, 13653776]

約数ペア:

[(1, 13653776), (2, 6826888), (4, 3413444), (8, 1706722), (16, 853361), (109, 125264), (218, 62632), (436, 31316), (872, 15658), (1744, 7829)]