19074556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 35280000

約数和(自身を除く): 16205444

約数列:

[1, 2, 4, 19, 38, 76, 419, 599, 838, 1198, 1676, 2396, 7961, 11381, 15922, 22762, 31844, 45524, 250981, 501962, 1003924, 4768639, 9537278, 19074556]

約数ペア:

[(1, 19074556), (2, 9537278), (4, 4768639), (19, 1003924), (38, 501962), (76, 250981), (419, 45524), (599, 31844), (838, 22762), (1198, 15922), (1676, 11381), (2396, 7961)]