13031036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 24783360

約数和(自身を除く): 11752324

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5531, 11062, 22124, 105089, 171461, 210178, 342922, 420356, 685844, 3257759, 6515518, 13031036]

約数ペア:

[(1, 13031036), (2, 6515518), (4, 3257759), (19, 685844), (31, 420356), (38, 342922), (62, 210178), (76, 171461), (124, 105089), (589, 22124), (1178, 11062), (2356, 5531)]