19794810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94261}}^1$

素因数の和:94278

約数の個数: 32

約数和(自身を含む): 54294912

約数和(自身を除く): 34500102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94261, 188522, 282783, 471305, 565566, 659827, 942610, 1319654, 1413915, 1979481, 2827830, 3299135, 3958962, 6598270, 9897405, 19794810]

約数ペア:

[(1, 19794810), (2, 9897405), (3, 6598270), (5, 3958962), (6, 3299135), (7, 2827830), (10, 1979481), (14, 1413915), (15, 1319654), (21, 942610), (30, 659827), (35, 565566), (42, 471305), (70, 282783), (105, 188522), (210, 94261)]