19442308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 34895448

約数和(自身を除く): 15453140

約数列:

[1, 2, 4, 53, 106, 212, 293, 313, 586, 626, 1172, 1252, 15529, 16589, 31058, 33178, 62116, 66356, 91709, 183418, 366836, 4860577, 9721154, 19442308]

約数ペア:

[(1, 19442308), (2, 9721154), (4, 4860577), (53, 366836), (106, 183418), (212, 91709), (293, 66356), (313, 62116), (586, 33178), (626, 31058), (1172, 16589), (1252, 15529)]