19267456319

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{134153}}^1$

素因数の和:134338

約数の個数: 16

約数和(自身を含む): 20554539264

約数和(自身を除く): 1287082945

約数列:

[1, 31, 41, 113, 1271, 3503, 4633, 134153, 143623, 4158743, 5500273, 15159289, 170508463, 469937959, 621530849, 19267456319]

約数ペア:

[(1, 19267456319), (31, 621530849), (41, 469937959), (113, 170508463), (1271, 15159289), (3503, 5500273), (4633, 4158743), (134153, 143623)]