12801471632

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{1462691}}^1$

素因数の和:1463246

約数の個数: 20

約数和(自身を含む): 24848211696

約数和(自身を除く): 12046740064

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 1462691, 2925382, 5850764, 11701528, 23403056, 800091977, 1600183954, 3200367908, 6400735816, 12801471632]

約数ペア:

[(1, 12801471632), (2, 6400735816), (4, 3200367908), (8, 1600183954), (16, 800091977), (547, 23403056), (1094, 11701528), (2188, 5850764), (4376, 2925382), (8752, 1462691)]