12907832

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 28188000

約数和(自身を除く): 15280168

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 4349, 8698, 17396, 30443, 34792, 60886, 121772, 230497, 243544, 460994, 921988, 1613479, 1843976, 3226958, 6453916, 12907832]

約数ペア:

[(1, 12907832), (2, 6453916), (4, 3226958), (7, 1843976), (8, 1613479), (14, 921988), (28, 460994), (53, 243544), (56, 230497), (106, 121772), (212, 60886), (371, 34792), (424, 30443), (742, 17396), (1484, 8698), (2968, 4349)]