19172910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10477}}^1$

素因数の和:10548

約数の個数: 32

約数和(自身を含む): 46773792

約数和(自身を除く): 27600882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10477, 20954, 31431, 52385, 62862, 104770, 157155, 314310, 639097, 1278194, 1917291, 3195485, 3834582, 6390970, 9586455, 19172910]

約数ペア:

[(1, 19172910), (2, 9586455), (3, 6390970), (5, 3834582), (6, 3195485), (10, 1917291), (15, 1278194), (30, 639097), (61, 314310), (122, 157155), (183, 104770), (305, 62862), (366, 52385), (610, 31431), (915, 20954), (1830, 10477)]