12853414

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 22795776

約数和(自身を除く): 9942362

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 193, 386, 469, 497, 938, 994, 1351, 2702, 4757, 9514, 12931, 13703, 25862, 27406, 33299, 66598, 90517, 95921, 181034, 191842, 918101, 1836202, 6426707, 12853414]

約数ペア:

[(1, 12853414), (2, 6426707), (7, 1836202), (14, 918101), (67, 191842), (71, 181034), (134, 95921), (142, 90517), (193, 66598), (386, 33299), (469, 27406), (497, 25862), (938, 13703), (994, 12931), (1351, 9514), (2702, 4757)]