11897954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 18378360

約数和(自身を除く): 6480406

約数列:

[1, 2, 41, 82, 373, 389, 746, 778, 15293, 15949, 30586, 31898, 145097, 290194, 5948977, 11897954]

約数ペア:

[(1, 11897954), (2, 5948977), (41, 290194), (82, 145097), (373, 31898), (389, 30586), (746, 15949), (778, 15293)]