121712062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 75694658

約数列:

[1, 2, 19, 38, 53, 106, 223, 271, 446, 542, 1007, 2014, 4237, 5149, 8474, 10298, 11819, 14363, 23638, 28726, 60433, 120866, 224561, 272897, 449122, 545794, 1148227, 2296454, 3202949, 6405898, 60856031, 121712062]

約数ペア:

[(1, 121712062), (2, 60856031), (19, 6405898), (38, 3202949), (53, 2296454), (106, 1148227), (223, 545794), (271, 449122), (446, 272897), (542, 224561), (1007, 120866), (2014, 60433), (4237, 28726), (5149, 23638), (8474, 14363), (10298, 11819)]