19464626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 14231374

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1039, 1102, 2078, 9367, 17663, 18734, 19741, 30131, 35326, 39482, 60262, 335597, 512227, 572489, 671194, 1024454, 1144978, 9732313, 19464626]

約数ペア:

[(1, 19464626), (2, 9732313), (17, 1144978), (19, 1024454), (29, 671194), (34, 572489), (38, 512227), (58, 335597), (323, 60262), (493, 39482), (551, 35326), (646, 30131), (986, 19741), (1039, 18734), (1102, 17663), (2078, 9367)]