23395468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 43545600

約数和(自身を除く): 20150132

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1279, 2558, 4573, 5116, 9146, 18292, 21743, 43486, 86972, 344051, 688102, 1376204, 5848867, 11697734, 23395468]

約数ペア:

[(1, 23395468), (2, 11697734), (4, 5848867), (17, 1376204), (34, 688102), (68, 344051), (269, 86972), (538, 43486), (1076, 21743), (1279, 18292), (2558, 9146), (4573, 5116)]