42540886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1597}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 67307760

約数和(自身を除く): 24766874

約数列:

[1, 2, 19, 38, 701, 1402, 1597, 3194, 13319, 26638, 30343, 60686, 1119497, 2238994, 21270443, 42540886]

約数ペア:

[(1, 42540886), (2, 21270443), (19, 2238994), (38, 1119497), (701, 60686), (1402, 30343), (1597, 26638), (3194, 13319)]