64397194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73681}}^1$

素因数の和:73725

約数の個数: 16

約数和(自身を含む): 106102080

約数和(自身を除く): 41704886

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 73681, 147362, 1399939, 1694663, 2799878, 3389326, 32198597, 64397194]

約数ペア:

[(1, 64397194), (2, 32198597), (19, 3389326), (23, 2799878), (38, 1694663), (46, 1399939), (437, 147362), (874, 73681)]