19098522

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7121}}^1$

素因数の和:7278

約数の個数: 24

約数和(自身を含む): 41663700

約数和(自身を除く): 22565178

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7121, 14242, 21363, 42726, 64089, 128178, 1061029, 2122058, 3183087, 6366174, 9549261, 19098522]

約数ペア:

[(1, 19098522), (2, 9549261), (3, 6366174), (6, 3183087), (9, 2122058), (18, 1061029), (149, 128178), (298, 64089), (447, 42726), (894, 21363), (1341, 14242), (2682, 7121)]