22289318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 14482522

約数列:

[1, 2, 19, 37, 38, 74, 83, 166, 191, 382, 703, 1406, 1577, 3071, 3154, 3629, 6142, 7067, 7258, 14134, 15853, 31706, 58349, 116698, 134273, 268546, 301207, 586561, 602414, 1173122, 11144659, 22289318]

約数ペア:

[(1, 22289318), (2, 11144659), (19, 1173122), (37, 602414), (38, 586561), (74, 301207), (83, 268546), (166, 134273), (191, 116698), (382, 58349), (703, 31706), (1406, 15853), (1577, 14134), (3071, 7258), (3154, 7067), (3629, 6142)]