131635019518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{2090573}}^1$

素因数の和:2092251

約数の個数: 16

約数和(自身を含む): 207970301520

約数和(自身を除く): 76335282002

約数列:

[1, 2, 19, 38, 1657, 3314, 31483, 62966, 2090573, 4181146, 39720887, 79441774, 3464079461, 6928158922, 65817509759, 131635019518]

約数ペア:

[(1, 131635019518), (2, 65817509759), (19, 6928158922), (38, 3464079461), (1657, 79441774), (3314, 39720887), (31483, 4181146), (62966, 2090573)]