193219994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13963}}^1$

素因数の和:14030

約数の個数: 32

約数和(自身を含む): 343849536

約数和(自身を除く): 150629542

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 13963, 27926, 153593, 237371, 307186, 474742, 516631, 1033262, 2611081, 5222162, 5682941, 8782727, 11365882, 17565454, 96609997, 193219994]

約数ペア:

[(1, 193219994), (2, 96609997), (11, 17565454), (17, 11365882), (22, 8782727), (34, 5682941), (37, 5222162), (74, 2611081), (187, 1033262), (374, 516631), (407, 474742), (629, 307186), (814, 237371), (1258, 153593), (6919, 27926), (13838, 13963)]