13903136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 17143264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1759, 1976, 3518, 3952, 7036, 7904, 14072, 22867, 28144, 33421, 45734, 56288, 66842, 91468, 133684, 182936, 267368, 365872, 434473, 534736, 731744, 868946, 1069472, 1737892, 3475784, 6951568, 13903136]

約数ペア:

[(1, 13903136), (2, 6951568), (4, 3475784), (8, 1737892), (13, 1069472), (16, 868946), (19, 731744), (26, 534736), (32, 434473), (38, 365872), (52, 267368), (76, 182936), (104, 133684), (152, 91468), (208, 66842), (247, 56288), (304, 45734), (416, 33421), (494, 28144), (608, 22867), (988, 14072), (1759, 7904), (1976, 7036), (3518, 3952)]