4219308854

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1\times {\mathrm{18911}}^1$

素因数の和:19591

約数の個数: 16

約数和(自身を含む): 6367821696

約数和(自身を除く): 2148512842

約数列:

[1, 2, 281, 397, 562, 794, 18911, 37822, 111557, 223114, 5313991, 7507667, 10627982, 15015334, 2109654427, 4219308854]

約数ペア:

[(1, 4219308854), (2, 2109654427), (281, 15015334), (397, 10627982), (562, 7507667), (794, 5313991), (18911, 223114), (37822, 111557)]