21766042430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2039929}}^1$

素因数の和:2040044

約数の個数: 32

約数和(自身を含む): 43181238240

約数和(自身を除く): 21415195810

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 2039929, 4079858, 10199645, 20399290, 22439219, 44878438, 112196095, 197873113, 224392190, 395746226, 989365565, 1978731130, 2176604243, 4353208486, 10883021215, 21766042430]

約数ペア:

[(1, 21766042430), (2, 10883021215), (5, 4353208486), (10, 2176604243), (11, 1978731130), (22, 989365565), (55, 395746226), (97, 224392190), (110, 197873113), (194, 112196095), (485, 44878438), (970, 22439219), (1067, 20399290), (2134, 10199645), (5335, 4079858), (10670, 2039929)]