19595764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 39614400

約数和(自身を除く): 20018636

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 523, 551, 646, 986, 1046, 1102, 1292, 1972, 2092, 2204, 8891, 9367, 9937, 15167, 17782, 18734, 19874, 30334, 35564, 37468, 39748, 60668, 168929, 257839, 288173, 337858, 515678, 576346, 675716, 1031356, 1152692, 4898941, 9797882, 19595764]

約数ペア:

[(1, 19595764), (2, 9797882), (4, 4898941), (17, 1152692), (19, 1031356), (29, 675716), (34, 576346), (38, 515678), (58, 337858), (68, 288173), (76, 257839), (116, 168929), (323, 60668), (493, 39748), (523, 37468), (551, 35564), (646, 30334), (986, 19874), (1046, 18734), (1102, 17782), (1292, 15167), (1972, 9937), (2092, 9367), (2204, 8891)]