11782820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84163}}^1$

素因数の和:84179

約数の個数: 24

約数和(自身を含む): 28279104

約数和(自身を除く): 16496284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84163, 168326, 336652, 420815, 589141, 841630, 1178282, 1683260, 2356564, 2945705, 5891410, 11782820]

約数ペア:

[(1, 11782820), (2, 5891410), (4, 2945705), (5, 2356564), (7, 1683260), (10, 1178282), (14, 841630), (20, 589141), (28, 420815), (35, 336652), (70, 168326), (140, 84163)]