12214916

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 25872000

約数和(自身を除く): 13657084

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 307, 343, 406, 614, 686, 812, 1228, 1372, 1421, 2149, 2842, 4298, 5684, 8596, 8903, 9947, 15043, 17806, 19894, 30086, 35612, 39788, 60172, 62321, 105301, 124642, 210602, 249284, 421204, 436247, 872494, 1744988, 3053729, 6107458, 12214916]

約数ペア:

[(1, 12214916), (2, 6107458), (4, 3053729), (7, 1744988), (14, 872494), (28, 436247), (29, 421204), (49, 249284), (58, 210602), (98, 124642), (116, 105301), (196, 62321), (203, 60172), (307, 39788), (343, 35612), (406, 30086), (614, 19894), (686, 17806), (812, 15043), (1228, 9947), (1372, 8903), (1421, 8596), (2149, 5684), (2842, 4298)]