12516284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 26218080

約数和(自身を除く): 13701796

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 577, 638, 748, 986, 1154, 1276, 1972, 2308, 5423, 6347, 9809, 10846, 12694, 16733, 19618, 21692, 25388, 33466, 39236, 66932, 107899, 184063, 215798, 284461, 368126, 431596, 568922, 736252, 1137844, 3129071, 6258142, 12516284]

約数ペア:

[(1, 12516284), (2, 6258142), (4, 3129071), (11, 1137844), (17, 736252), (22, 568922), (29, 431596), (34, 368126), (44, 284461), (58, 215798), (68, 184063), (116, 107899), (187, 66932), (319, 39236), (374, 33466), (493, 25388), (577, 21692), (638, 19618), (748, 16733), (986, 12694), (1154, 10846), (1276, 9809), (1972, 6347), (2308, 5423)]