13189884

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7001}}^1$

素因数の和:7165

約数の個数: 24

約数和(自身を含む): 30976848

約数和(自身を除く): 17786964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 7001, 14002, 21003, 28004, 42006, 84012, 1099157, 2198314, 3297471, 4396628, 6594942, 13189884]

約数ペア:

[(1, 13189884), (2, 6594942), (3, 4396628), (4, 3297471), (6, 2198314), (12, 1099157), (157, 84012), (314, 42006), (471, 28004), (628, 21003), (942, 14002), (1884, 7001)]