19418970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3389}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 46863360

約数和(自身を除く): 27444390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3389, 5730, 6778, 10167, 16945, 20334, 33890, 50835, 101670, 647299, 1294598, 1941897, 3236495, 3883794, 6472990, 9709485, 19418970]

約数ペア:

[(1, 19418970), (2, 9709485), (3, 6472990), (5, 3883794), (6, 3236495), (10, 1941897), (15, 1294598), (30, 647299), (191, 101670), (382, 50835), (573, 33890), (955, 20334), (1146, 16945), (1910, 10167), (2865, 6778), (3389, 5730)]