19005402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18743}}^1$

素因数の和:18774

約数の個数: 24

約数和(自身を含む): 41161824

約数和(自身を除く): 22156422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 18743, 37486, 56229, 112458, 243659, 487318, 730977, 1461954, 3167567, 6335134, 9502701, 19005402]

約数ペア:

[(1, 19005402), (2, 9502701), (3, 6335134), (6, 3167567), (13, 1461954), (26, 730977), (39, 487318), (78, 243659), (169, 112458), (338, 56229), (507, 37486), (1014, 18743)]