19108230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8971}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 46510848

約数和(自身を除く): 27402618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8971, 17942, 26913, 44855, 53826, 89710, 134565, 269130, 636941, 1273882, 1910823, 3184705, 3821646, 6369410, 9554115, 19108230]

約数ペア:

[(1, 19108230), (2, 9554115), (3, 6369410), (5, 3821646), (6, 3184705), (10, 1910823), (15, 1273882), (30, 636941), (71, 269130), (142, 134565), (213, 89710), (355, 53826), (426, 44855), (710, 26913), (1065, 17942), (2130, 8971)]