18110971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 19877760

約数和(自身を除く): 1766789

約数列:

[1, 19, 41, 67, 347, 779, 1273, 2747, 6593, 14227, 23249, 52193, 270313, 441731, 953209, 18110971]

約数ペア:

[(1, 18110971), (19, 953209), (41, 441731), (67, 270313), (347, 52193), (779, 23249), (1273, 14227), (2747, 6593)]