17952857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 20415360

約数和(自身を除く): 2462503

約数列:

[1, 13, 23, 97, 299, 619, 1261, 2231, 8047, 14237, 29003, 60043, 185081, 780559, 1380989, 17952857]

約数ペア:

[(1, 17952857), (13, 1380989), (23, 780559), (97, 185081), (299, 60043), (619, 29003), (1261, 14237), (2231, 8047)]