19719030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6143}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 47775744

約数和(自身を除く): 28056714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6143, 12286, 18429, 30715, 36858, 61430, 92145, 184290, 657301, 1314602, 1971903, 3286505, 3943806, 6573010, 9859515, 19719030]

約数ペア:

[(1, 19719030), (2, 9859515), (3, 6573010), (5, 3943806), (6, 3286505), (10, 1971903), (15, 1314602), (30, 657301), (107, 184290), (214, 92145), (321, 61430), (535, 36858), (642, 30715), (1070, 18429), (1605, 12286), (3210, 6143)]