13189328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17539}}^1$

素因数の和:17594

約数の個数: 20

約数和(自身を含む): 26099520

約数和(自身を除く): 12910192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17539, 35078, 70156, 140312, 280624, 824333, 1648666, 3297332, 6594664, 13189328]

約数ペア:

[(1, 13189328), (2, 6594664), (4, 3297332), (8, 1648666), (16, 824333), (47, 280624), (94, 140312), (188, 70156), (376, 35078), (752, 17539)]