31957601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 4632799

約数列:

[1, 13, 19, 109, 247, 1187, 1417, 2071, 15431, 22553, 26923, 129383, 293189, 1681979, 2458277, 31957601]

約数ペア:

[(1, 31957601), (13, 2458277), (19, 1681979), (109, 293189), (247, 129383), (1187, 26923), (1417, 22553), (2071, 15431)]