18994418351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{9781}}^1$

素因数の和:10550

約数の個数: 16

約数和(自身を含む): 20143094400

約数和(自身を除く): 1148676049

約数列:

[1, 19, 179, 571, 3401, 9781, 10849, 102209, 185839, 1750799, 1941971, 5584951, 33265181, 106114069, 999706229, 18994418351]

約数ペア:

[(1, 18994418351), (19, 999706229), (179, 106114069), (571, 33265181), (3401, 5584951), (9781, 1941971), (10849, 1750799), (102209, 185839)]