21992034

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 24013086

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 1303, 2606, 2813, 3909, 5626, 7818, 8439, 16878, 37787, 75574, 113361, 126391, 226722, 252782, 379173, 758346, 3665339, 7330678, 10996017, 21992034]

約数ペア:

[(1, 21992034), (2, 10996017), (3, 7330678), (6, 3665339), (29, 758346), (58, 379173), (87, 252782), (97, 226722), (174, 126391), (194, 113361), (291, 75574), (582, 37787), (1303, 16878), (2606, 8439), (2813, 7818), (3909, 5626)]