12890964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 32961600

約数和(自身を除く): 20070636

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2179, 2958, 4358, 5916, 6537, 8716, 13074, 26148, 37043, 63191, 74086, 111129, 126382, 148172, 189573, 222258, 252764, 379146, 444516, 758292, 1074247, 2148494, 3222741, 4296988, 6445482, 12890964]

約数ペア:

[(1, 12890964), (2, 6445482), (3, 4296988), (4, 3222741), (6, 2148494), (12, 1074247), (17, 758292), (29, 444516), (34, 379146), (51, 252764), (58, 222258), (68, 189573), (87, 148172), (102, 126382), (116, 111129), (174, 74086), (204, 63191), (348, 37043), (493, 26148), (986, 13074), (1479, 8716), (1972, 6537), (2179, 5916), (2958, 4358)]