19435930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114329}}^1$

素因数の和:114353

約数の個数: 16

約数和(自身を含む): 37042920

約数和(自身を除く): 17606990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114329, 228658, 571645, 1143290, 1943593, 3887186, 9717965, 19435930]

約数ペア:

[(1, 19435930), (2, 9717965), (5, 3887186), (10, 1943593), (17, 1143290), (34, 571645), (85, 228658), (170, 114329)]