16590496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 37044000

約数和(自身を除く): 20453504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2099, 3952, 4198, 7904, 8396, 16792, 27287, 33584, 39881, 54574, 67168, 79762, 109148, 159524, 218296, 319048, 436592, 518453, 638096, 873184, 1036906, 1276192, 2073812, 4147624, 8295248, 16590496]

約数ペア:

[(1, 16590496), (2, 8295248), (4, 4147624), (8, 2073812), (13, 1276192), (16, 1036906), (19, 873184), (26, 638096), (32, 518453), (38, 436592), (52, 319048), (76, 218296), (104, 159524), (152, 109148), (208, 79762), (247, 67168), (304, 54574), (416, 39881), (494, 33584), (608, 27287), (988, 16792), (1976, 8396), (2099, 7904), (3952, 4198)]