12459664

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 15663536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2099, 2968, 4198, 5936, 8396, 14693, 16792, 29386, 33584, 58772, 111247, 117544, 222494, 235088, 444988, 778729, 889976, 1557458, 1779952, 3114916, 6229832, 12459664]

約数ペア:

[(1, 12459664), (2, 6229832), (4, 3114916), (7, 1779952), (8, 1557458), (14, 889976), (16, 778729), (28, 444988), (53, 235088), (56, 222494), (106, 117544), (112, 111247), (212, 58772), (371, 33584), (424, 29386), (742, 16792), (848, 14693), (1484, 8396), (2099, 5936), (2968, 4198)]