11156192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 12431008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 311, 472, 608, 622, 944, 1121, 1244, 1888, 2242, 2488, 4484, 4976, 5909, 8968, 9952, 11818, 17936, 18349, 23636, 35872, 36698, 47272, 73396, 94544, 146792, 189088, 293584, 348631, 587168, 697262, 1394524, 2789048, 5578096, 11156192]

約数ペア:

[(1, 11156192), (2, 5578096), (4, 2789048), (8, 1394524), (16, 697262), (19, 587168), (32, 348631), (38, 293584), (59, 189088), (76, 146792), (118, 94544), (152, 73396), (236, 47272), (304, 36698), (311, 35872), (472, 23636), (608, 18349), (622, 17936), (944, 11818), (1121, 9952), (1244, 8968), (1888, 5909), (2242, 4976), (2488, 4484)]