19156744251

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{4373}}^1\times {\mathrm{4549}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 27941986800

約数和(自身を除く): 8785242549

約数列:

[1, 3, 9, 107, 321, 963, 4373, 4549, 13119, 13647, 39357, 40941, 467911, 486743, 1403733, 1460229, 4211199, 4380687, 19892777, 59678331, 179034993, 2128527139, 6385581417, 19156744251]

約数ペア:

[(1, 19156744251), (3, 6385581417), (9, 2128527139), (107, 179034993), (321, 59678331), (963, 19892777), (4373, 4380687), (4549, 4211199), (13119, 1460229), (13647, 1403733), (39357, 486743), (40941, 467911)]