25921406

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11087}}^1$

素因数の和:11263

約数の個数: 16

約数和(自身を含む): 44706816

約数和(自身を除く): 18785410

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 11087, 22174, 77609, 155218, 1851529, 3703058, 12960703, 25921406]

約数ペア:

[(1, 25921406), (2, 12960703), (7, 3703058), (14, 1851529), (167, 155218), (334, 77609), (1169, 22174), (2338, 11087)]