18888909742

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{14197}}^1\times {\mathrm{9929}}^1$

素因数の和:24195

約数の個数: 16

約数和(自身を含む): 28761172560

約数和(自身を除く): 9872262818

約数列:

[1, 2, 67, 134, 9929, 14197, 19858, 28394, 665243, 951199, 1330486, 1902398, 140962013, 281924026, 9444454871, 18888909742]

約数ペア:

[(1, 18888909742), (2, 9444454871), (67, 281924026), (134, 140962013), (9929, 1902398), (14197, 1330486), (19858, 951199), (28394, 665243)]