86488190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{455201}}^1$

素因数の和:455227

約数の個数: 16

約数和(自身を含む): 163872720

約数和(自身を除く): 77384530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 455201, 910402, 2276005, 4552010, 8648819, 17297638, 43244095, 86488190]

約数ペア:

[(1, 86488190), (2, 43244095), (5, 17297638), (10, 8648819), (19, 4552010), (38, 2276005), (95, 910402), (190, 455201)]