12694576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 25779600

約数和(自身を除く): 13085024

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 251, 436, 464, 502, 872, 1004, 1744, 2008, 3161, 4016, 6322, 7279, 12644, 14558, 25288, 27359, 29116, 50576, 54718, 58232, 109436, 116464, 218872, 437744, 793411, 1586822, 3173644, 6347288, 12694576]

約数ペア:

[(1, 12694576), (2, 6347288), (4, 3173644), (8, 1586822), (16, 793411), (29, 437744), (58, 218872), (109, 116464), (116, 109436), (218, 58232), (232, 54718), (251, 50576), (436, 29116), (464, 27359), (502, 25288), (872, 14558), (1004, 12644), (1744, 7279), (2008, 6322), (3161, 4016)]