23577974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 19345546

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 647, 959, 1294, 1918, 2603, 4529, 5206, 9058, 12293, 18221, 24586, 36442, 86051, 88639, 172102, 177278, 620473, 1240946, 1684141, 3368282, 11788987, 23577974]

約数ペア:

[(1, 23577974), (2, 11788987), (7, 3368282), (14, 1684141), (19, 1240946), (38, 620473), (133, 177278), (137, 172102), (266, 88639), (274, 86051), (647, 36442), (959, 24586), (1294, 18221), (1918, 12293), (2603, 9058), (4529, 5206)]