13855870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 14884226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1511, 1834, 3022, 4585, 7555, 9170, 10577, 15110, 21154, 52885, 105770, 197941, 395882, 989705, 1385587, 1979410, 2771174, 6927935, 13855870]

約数ペア:

[(1, 13855870), (2, 6927935), (5, 2771174), (7, 1979410), (10, 1385587), (14, 989705), (35, 395882), (70, 197941), (131, 105770), (262, 52885), (655, 21154), (917, 15110), (1310, 10577), (1511, 9170), (1834, 7555), (3022, 4585)]