16995348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24847}}^1$

素因数の和:24876

約数の個数: 36

約数和(自身を含む): 45223360

約数和(自身を除く): 28228012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24847, 49694, 74541, 99388, 149082, 223623, 298164, 447246, 472093, 894492, 944186, 1416279, 1888372, 2832558, 4248837, 5665116, 8497674, 16995348]

約数ペア:

[(1, 16995348), (2, 8497674), (3, 5665116), (4, 4248837), (6, 2832558), (9, 1888372), (12, 1416279), (18, 944186), (19, 894492), (36, 472093), (38, 447246), (57, 298164), (76, 223623), (114, 149082), (171, 99388), (228, 74541), (342, 49694), (684, 24847)]