19322970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10559}}^1$

素因数の和:10630

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 27816870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10559, 21118, 31677, 52795, 63354, 105590, 158385, 316770, 644099, 1288198, 1932297, 3220495, 3864594, 6440990, 9661485, 19322970]

約数ペア:

[(1, 19322970), (2, 9661485), (3, 6440990), (5, 3864594), (6, 3220495), (10, 1932297), (15, 1288198), (30, 644099), (61, 316770), (122, 158385), (183, 105590), (305, 63354), (366, 52795), (610, 31677), (915, 21118), (1830, 10559)]