193911831035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1\times {\mathrm{25849}}^1$

素因数の和:26879

約数の個数: 32

約数和(自身を含む): 252803073600

約数和(自身を除く): 58891242565

約数列:

[1, 5, 13, 65, 131, 655, 881, 1703, 4405, 8515, 11453, 25849, 57265, 115411, 129245, 336037, 577055, 1500343, 1680185, 3386219, 7501715, 16931095, 22772969, 44020847, 113864845, 220104235, 296048597, 1480242985, 2983258939, 14916294695, 38782366207, 193911831035]

約数ペア:

[(1, 193911831035), (5, 38782366207), (13, 14916294695), (65, 2983258939), (131, 1480242985), (655, 296048597), (881, 220104235), (1703, 113864845), (4405, 44020847), (8515, 22772969), (11453, 16931095), (25849, 7501715), (57265, 3386219), (115411, 1680185), (129245, 1500343), (336037, 577055)]