855173014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{99139}}^1$

素因数の和:99387

約数の個数: 16

約数和(自身を含む): 1356235200

約数和(自身を除く): 501062186

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 99139, 198278, 1883641, 3767282, 22504553, 45009106, 427586507, 855173014]

約数ペア:

[(1, 855173014), (2, 427586507), (19, 45009106), (38, 22504553), (227, 3767282), (454, 1883641), (4313, 198278), (8626, 99139)]