4556618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 24

約数和(自身を含む): 7916160

約数和(自身を除く): 3359542

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 991, 1982, 2299, 4598, 10901, 18829, 21802, 37658, 119911, 207119, 239822, 414238, 2278309, 4556618]

約数ペア:

[(1, 4556618), (2, 2278309), (11, 414238), (19, 239822), (22, 207119), (38, 119911), (121, 37658), (209, 21802), (242, 18829), (418, 10901), (991, 4598), (1982, 2299)]