1213305078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10643027}}^1$

素因数の和:10643051

約数の個数: 16

約数和(自身を含む): 2554326720

約数和(自身を除く): 1341021642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10643027, 21286054, 31929081, 63858162, 202217513, 404435026, 606652539, 1213305078]

約数ペア:

[(1, 1213305078), (2, 606652539), (3, 404435026), (6, 202217513), (19, 63858162), (38, 31929081), (57, 21286054), (114, 10643027)]