21494162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4801

約数の個数: 16

約数和(自身を含む): 33782400

約数和(自身を除く): 12288238

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 4691, 9382, 136039, 272078, 370589, 741178, 10747081, 21494162]

約数ペア:

[(1, 21494162), (2, 10747081), (29, 741178), (58, 370589), (79, 272078), (158, 136039), (2291, 9382), (4582, 4691)]