2019111313

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 2109381120

約数和(自身を除く): 90269807

約数列:

[1, 31, 109, 491, 1217, 3379, 15221, 37727, 53519, 132653, 597547, 1659089, 4112243, 18523957, 65132623, 2019111313]

約数ペア:

[(1, 2019111313), (31, 65132623), (109, 18523957), (491, 4112243), (1217, 1659089), (3379, 597547), (15221, 132653), (37727, 53519)]