2001593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2351040

約数和(自身を除く): 349447

約数列:

[1, 11, 19, 61, 157, 209, 671, 1159, 1727, 2983, 9577, 12749, 32813, 105347, 181963, 2001593]

約数ペア:

[(1, 2001593), (11, 181963), (19, 105347), (61, 32813), (157, 12749), (209, 9577), (671, 2983), (1159, 1727)]