13517854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 11192546

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 571, 623, 1142, 1246, 1691, 3382, 3997, 7994, 10849, 11837, 21698, 23674, 50819, 75943, 101638, 151886, 355733, 711466, 965561, 1931122, 6758927, 13517854]

約数ペア:

[(1, 13517854), (2, 6758927), (7, 1931122), (14, 965561), (19, 711466), (38, 355733), (89, 151886), (133, 101638), (178, 75943), (266, 50819), (571, 23674), (623, 21698), (1142, 11837), (1246, 10849), (1691, 7994), (3382, 3997)]