12946934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 14148106

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 223, 286, 319, 377, 406, 446, 638, 754, 1001, 1561, 2002, 2233, 2453, 2639, 2899, 3122, 4147, 4466, 4906, 5278, 5798, 6467, 8294, 12934, 17171, 20293, 29029, 31889, 34342, 40586, 45269, 58058, 63778, 71137, 84071, 90538, 142274, 168142, 223223, 446446, 497959, 588497, 924781, 995918, 1176994, 1849562, 6473467, 12946934]

約数ペア:

[(1, 12946934), (2, 6473467), (7, 1849562), (11, 1176994), (13, 995918), (14, 924781), (22, 588497), (26, 497959), (29, 446446), (58, 223223), (77, 168142), (91, 142274), (143, 90538), (154, 84071), (182, 71137), (203, 63778), (223, 58058), (286, 45269), (319, 40586), (377, 34342), (406, 31889), (446, 29029), (638, 20293), (754, 17171), (1001, 12934), (1561, 8294), (2002, 6467), (2233, 5798), (2453, 5278), (2639, 4906), (2899, 4466), (3122, 4147)]