27287914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1621}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 43210080

約数和(自身を除く): 15922166

約数列:

[1, 2, 19, 38, 443, 886, 1621, 3242, 8417, 16834, 30799, 61598, 718103, 1436206, 13643957, 27287914]

約数ペア:

[(1, 27287914), (2, 13643957), (19, 1436206), (38, 718103), (443, 61598), (886, 30799), (1621, 16834), (3242, 8417)]