15113912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 17545288

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 59, 71, 82, 88, 118, 142, 164, 236, 284, 328, 451, 472, 568, 649, 781, 902, 1298, 1562, 1804, 2419, 2596, 2911, 3124, 3608, 4189, 4838, 5192, 5822, 6248, 8378, 9676, 11644, 16756, 19352, 23288, 26609, 32021, 33512, 46079, 53218, 64042, 92158, 106436, 128084, 171749, 184316, 212872, 256168, 343498, 368632, 686996, 1373992, 1889239, 3778478, 7556956, 15113912]

約数ペア:

[(1, 15113912), (2, 7556956), (4, 3778478), (8, 1889239), (11, 1373992), (22, 686996), (41, 368632), (44, 343498), (59, 256168), (71, 212872), (82, 184316), (88, 171749), (118, 128084), (142, 106436), (164, 92158), (236, 64042), (284, 53218), (328, 46079), (451, 33512), (472, 32021), (568, 26609), (649, 23288), (781, 19352), (902, 16756), (1298, 11644), (1562, 9676), (1804, 8378), (2419, 6248), (2596, 5822), (2911, 5192), (3124, 4838), (3608, 4189)]