12145598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 19325520

約数和(自身を除く): 7179922

約数列:

[1, 2, 19, 38, 137, 274, 2333, 2603, 4666, 5206, 44327, 88654, 319621, 639242, 6072799, 12145598]

約数ペア:

[(1, 12145598), (2, 6072799), (19, 639242), (38, 319621), (137, 88654), (274, 44327), (2333, 5206), (2603, 4666)]