21910614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10709}}^1$

素因数の和:10756

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 27441066

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10709, 21418, 32127, 64254, 117799, 235598, 331979, 353397, 663958, 706794, 995937, 1991874, 3651769, 7303538, 10955307, 21910614]

約数ペア:

[(1, 21910614), (2, 10955307), (3, 7303538), (6, 3651769), (11, 1991874), (22, 995937), (31, 706794), (33, 663958), (62, 353397), (66, 331979), (93, 235598), (186, 117799), (341, 64254), (682, 32127), (1023, 21418), (2046, 10709)]