2019762016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3321977}}^1$

素因数の和:3322006

約数の個数: 24

約数和(自身を含む): 4185692280

約数和(自身を除く): 2165930264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3321977, 6643954, 13287908, 26575816, 53151632, 63117563, 106303264, 126235126, 252470252, 504940504, 1009881008, 2019762016]

約数ペア:

[(1, 2019762016), (2, 1009881008), (4, 504940504), (8, 252470252), (16, 126235126), (19, 106303264), (32, 63117563), (38, 53151632), (76, 26575816), (152, 13287908), (304, 6643954), (608, 3321977)]