19656210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93601}}^1$

素因数の和:93618

約数の個数: 32

約数和(自身を含む): 53914752

約数和(自身を除く): 34258542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93601, 187202, 280803, 468005, 561606, 655207, 936010, 1310414, 1404015, 1965621, 2808030, 3276035, 3931242, 6552070, 9828105, 19656210]

約数ペア:

[(1, 19656210), (2, 9828105), (3, 6552070), (5, 3931242), (6, 3276035), (7, 2808030), (10, 1965621), (14, 1404015), (15, 1310414), (21, 936010), (30, 655207), (35, 561606), (42, 468005), (70, 280803), (105, 187202), (210, 93601)]