19473596

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 34836480

約数和(自身を除く): 15362884

約数列:

[1, 2, 4, 71, 142, 191, 284, 359, 382, 718, 764, 1436, 13561, 25489, 27122, 50978, 54244, 68569, 101956, 137138, 274276, 4868399, 9736798, 19473596]

約数ペア:

[(1, 19473596), (2, 9736798), (4, 4868399), (71, 274276), (142, 137138), (191, 101956), (284, 68569), (359, 54244), (382, 50978), (718, 27122), (764, 25489), (1436, 13561)]