19014726379

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 21678148800

約数和(自身を除く): 2663422421

約数列:

[1, 11, 89, 97, 109, 121, 167, 979, 1067, 1199, 1837, 8633, 9701, 10573, 10769, 11737, 13189, 14863, 16199, 18203, 20207, 94963, 106711, 116303, 163493, 178189, 200233, 940997, 1044593, 1173821, 1279333, 1441711, 1620067, 1765691, 1798423, 1960079, 2202563, 10350967, 15858821, 17820737, 19422601, 113860637, 157146499, 174447031, 196028107, 213648611, 1728611489, 19014726379]

約数ペア:

[(1, 19014726379), (11, 1728611489), (89, 213648611), (97, 196028107), (109, 174447031), (121, 157146499), (167, 113860637), (979, 19422601), (1067, 17820737), (1199, 15858821), (1837, 10350967), (8633, 2202563), (9701, 1960079), (10573, 1798423), (10769, 1765691), (11737, 1620067), (13189, 1441711), (14863, 1279333), (16199, 1173821), (18203, 1044593), (20207, 940997), (94963, 200233), (106711, 178189), (116303, 163493)]