18700099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 22163760

約数和(自身を除く): 3463661

約数列:

[1, 11, 29, 31, 61, 319, 341, 671, 899, 961, 1769, 1891, 9889, 10571, 19459, 20801, 27869, 54839, 58621, 306559, 603229, 644831, 1700009, 18700099]

約数ペア:

[(1, 18700099), (11, 1700009), (29, 644831), (31, 603229), (61, 306559), (319, 58621), (341, 54839), (671, 27869), (899, 20801), (961, 19459), (1769, 10571), (1891, 9889)]