9911943.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8686

約数の個数: 48

約数和(自身を含む): 130667040

約数和(自身を除く): 74846180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8641, 17282, 34564, 43205, 86410, 146897, 164179, 172820, 293794, 328358, 587588, 656716, 734485, 820895, 1468970, 1641790, 2791043, 2937940, 3283580, 5582086, 11164172, 13955215, 27910430, 55820860]

約数ペア:

[(1, 55820860), (2, 27910430), (4, 13955215), (5, 11164172), (10, 5582086), (17, 3283580), (19, 2937940), (20, 2791043), (34, 1641790), (38, 1468970), (68, 820895), (76, 734485), (85, 656716), (95, 587588), (170, 328358), (190, 293794), (323, 172820), (340, 164179), (380, 146897), (646, 86410), (1292, 43205), (1615, 34564), (3230, 17282), (6460, 8641)]