12866712

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 32255280

約数和(自身を除く): 19388568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 821, 1306, 1642, 1959, 2463, 2612, 3284, 3918, 4926, 5224, 6568, 7836, 9852, 15672, 19704, 536113, 1072226, 1608339, 2144452, 3216678, 4288904, 6433356, 12866712]

約数ペア:

[(1, 12866712), (2, 6433356), (3, 4288904), (4, 3216678), (6, 2144452), (8, 1608339), (12, 1072226), (24, 536113), (653, 19704), (821, 15672), (1306, 9852), (1642, 7836), (1959, 6568), (2463, 5224), (2612, 4926), (3284, 3918)]