12125806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 10891154

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1109, 1562, 2218, 5467, 7763, 10934, 12199, 15526, 24398, 78739, 85393, 157478, 170786, 551173, 866129, 1102346, 1732258, 6062903, 12125806]

約数ペア:

[(1, 12125806), (2, 6062903), (7, 1732258), (11, 1102346), (14, 866129), (22, 551173), (71, 170786), (77, 157478), (142, 85393), (154, 78739), (497, 24398), (781, 15526), (994, 12199), (1109, 10934), (1562, 7763), (2218, 5467)]