129243358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{14983}}^1$

素因数の和:15231

約数の個数: 16

約数和(自身を含む): 204981120

約数和(自身を除く): 75737762

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 14983, 29966, 284677, 569354, 3401141, 6802282, 64621679, 129243358]

約数ペア:

[(1, 129243358), (2, 64621679), (19, 6802282), (38, 3401141), (227, 569354), (454, 284677), (4313, 29966), (8626, 14983)]