2181567308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5683}}^1\times {\mathrm{5051}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 4020179520

約数和(自身を除く): 1838612212

約数列:

[1, 2, 4, 19, 38, 76, 5051, 5683, 10102, 11366, 20204, 22732, 95969, 107977, 191938, 215954, 383876, 431908, 28704833, 57409666, 114819332, 545391827, 1090783654, 2181567308]

約数ペア:

[(1, 2181567308), (2, 1090783654), (4, 545391827), (19, 114819332), (38, 57409666), (76, 28704833), (5051, 431908), (5683, 383876), (10102, 215954), (11366, 191938), (20204, 107977), (22732, 95969)]