11311570798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{519881}}^1$

素因数の和:519960

約数の個数: 32

約数和(自身を含む): 19763834112

約数和(自身を除く): 8452263314

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 519881, 1039762, 5718691, 11437382, 11957263, 22354883, 23914526, 44709766, 131529893, 245903713, 263059786, 491807426, 514162309, 1028324618, 5655785399, 11311570798]

約数ペア:

[(1, 11311570798), (2, 5655785399), (11, 1028324618), (22, 514162309), (23, 491807426), (43, 263059786), (46, 245903713), (86, 131529893), (253, 44709766), (473, 23914526), (506, 22354883), (946, 11957263), (989, 11437382), (1978, 5718691), (10879, 1039762), (21758, 519881)]