11851996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 22438080

約数和(自身を除く): 10586084

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 719, 1268, 1438, 2876, 4121, 8242, 9347, 16484, 18694, 37388, 227923, 455846, 911692, 2962999, 5925998, 11851996]

約数ペア:

[(1, 11851996), (2, 5925998), (4, 2962999), (13, 911692), (26, 455846), (52, 227923), (317, 37388), (634, 18694), (719, 16484), (1268, 9347), (1438, 8242), (2876, 4121)]