17966186470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1019069}}^1$

素因数の和:1019160

約数の個数: 32

約数和(自身を含む): 33898344480

約数和(自身を除く): 15932158010

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 1019069, 2038138, 5095345, 10190690, 41781829, 43819967, 83563658, 87639934, 208909145, 219099835, 417818290, 438199670, 1796618647, 3593237294, 8983093235, 17966186470]

約数ペア:

[(1, 17966186470), (2, 8983093235), (5, 3593237294), (10, 1796618647), (41, 438199670), (43, 417818290), (82, 219099835), (86, 208909145), (205, 87639934), (215, 83563658), (410, 43819967), (430, 41781829), (1763, 10190690), (3526, 5095345), (8815, 2038138), (17630, 1019069)]