27945238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3733}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 44359920

約数和(自身を除く): 16414682

約数列:

[1, 2, 19, 38, 197, 394, 3733, 3743, 7466, 7486, 70927, 141854, 735401, 1470802, 13972619, 27945238]

約数ペア:

[(1, 27945238), (2, 13972619), (19, 1470802), (38, 735401), (197, 141854), (394, 70927), (3733, 7486), (3743, 7466)]