20171136478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{865937}}^1$

素因数の和:866571

約数の個数: 16

約数和(自身を含む): 31901155920

約数和(自身を除く): 11730019442

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 865937, 1731874, 16452803, 32905606, 530819381, 1061638762, 10085568239, 20171136478]

約数ペア:

[(1, 20171136478), (2, 10085568239), (19, 1061638762), (38, 530819381), (613, 32905606), (1226, 16452803), (11647, 1731874), (23294, 865937)]