27889565758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10053917}}^1$

素因数の和:10054011

約数の個数: 16

約数和(自身を含む): 44639395920

約数和(自身を除く): 16749830162

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10053917, 20107834, 191024423, 382048846, 733935941, 1467871882, 13944782879, 27889565758]

約数ペア:

[(1, 27889565758), (2, 13944782879), (19, 1467871882), (38, 733935941), (73, 382048846), (146, 191024423), (1387, 20107834), (2774, 10053917)]