123586564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3881}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 228261600

約数和(自身を除く): 104675036

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 3881, 7762, 7961, 15524, 15922, 31844, 73739, 147478, 294956, 1626139, 3252278, 6504556, 30896641, 61793282, 123586564]

約数ペア:

[(1, 123586564), (2, 61793282), (4, 30896641), (19, 6504556), (38, 3252278), (76, 1626139), (419, 294956), (838, 147478), (1676, 73739), (3881, 31844), (7762, 15922), (7961, 15524)]