13697740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97841}}^1$

素因数の和:97857

約数の個数: 24

約数和(自身を含む): 32874912

約数和(自身を除く): 19177172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97841, 195682, 391364, 489205, 684887, 978410, 1369774, 1956820, 2739548, 3424435, 6848870, 13697740]

約数ペア:

[(1, 13697740), (2, 6848870), (4, 3424435), (5, 2739548), (7, 1956820), (10, 1369774), (14, 978410), (20, 684887), (28, 489205), (35, 391364), (70, 195682), (140, 97841)]