19055630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 37791360

約数和(自身を除く): 18735730

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1619, 2354, 3238, 5885, 8095, 11770, 16190, 17809, 35618, 89045, 173233, 178090, 346466, 866165, 1732330, 1905563, 3811126, 9527815, 19055630]

約数ペア:

[(1, 19055630), (2, 9527815), (5, 3811126), (10, 1905563), (11, 1732330), (22, 866165), (55, 346466), (107, 178090), (110, 173233), (214, 89045), (535, 35618), (1070, 17809), (1177, 16190), (1619, 11770), (2354, 8095), (3238, 5885)]