42541798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86117}}^1$

素因数の和:86151

約数の個数: 16

約数和(自身を含む): 72339120

約数和(自身を除く): 29797322

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86117, 172234, 1119521, 1636223, 2239042, 3272446, 21270899, 42541798]

約数ペア:

[(1, 42541798), (2, 21270899), (13, 3272446), (19, 2239042), (26, 1636223), (38, 1119521), (247, 172234), (494, 86117)]