17601974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6211}}^1$

素因数の和:6335

約数の個数: 16

約数和(自身を含む): 28699440

約数和(自身を除く): 11097466

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6211, 12422, 80743, 161486, 676999, 1353998, 8800987, 17601974]

約数ペア:

[(1, 17601974), (2, 8800987), (13, 1353998), (26, 676999), (109, 161486), (218, 80743), (1417, 12422), (2834, 6211)]