19995942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{175403}}^1$

素因数の和:175427

約数の個数: 16

約数和(自身を含む): 42096960

約数和(自身を除く): 22101018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 175403, 350806, 526209, 1052418, 3332657, 6665314, 9997971, 19995942]

約数ペア:

[(1, 19995942), (2, 9997971), (3, 6665314), (6, 3332657), (19, 1052418), (38, 526209), (57, 350806), (114, 175403)]