38747438

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 58964976

約数和(自身を除く): 20217538

約数列:

[1, 2, 101, 202, 433, 443, 866, 886, 43733, 44743, 87466, 89486, 191819, 383638, 19373719, 38747438]

約数ペア:

[(1, 38747438), (2, 19373719), (101, 383638), (202, 191819), (433, 89486), (443, 87466), (866, 44743), (886, 43733)]