1253164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 2520000

約数和(自身を除く): 1266836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1499, 2998, 5996, 16489, 28481, 32978, 56962, 65956, 113924, 313291, 626582, 1253164]

約数ペア:

[(1, 1253164), (2, 626582), (4, 313291), (11, 113924), (19, 65956), (22, 56962), (38, 32978), (44, 28481), (76, 16489), (209, 5996), (418, 2998), (836, 1499)]