19099598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 15978802

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1217, 2242, 2434, 7847, 8519, 15694, 17038, 23123, 46246, 71803, 143606, 161861, 323722, 502621, 1005242, 1364257, 2728514, 9549799, 19099598]

約数ペア:

[(1, 19099598), (2, 9549799), (7, 2728514), (14, 1364257), (19, 1005242), (38, 502621), (59, 323722), (118, 161861), (133, 143606), (266, 71803), (413, 46246), (826, 23123), (1121, 17038), (1217, 15694), (2242, 8519), (2434, 7847)]