16239212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 31222800

約数和(自身を除く): 14983588

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2477, 3278, 4954, 6556, 9908, 27247, 54494, 108988, 369073, 738146, 1476292, 4059803, 8119606, 16239212]

約数ペア:

[(1, 16239212), (2, 8119606), (4, 4059803), (11, 1476292), (22, 738146), (44, 369073), (149, 108988), (298, 54494), (596, 27247), (1639, 9908), (2477, 6556), (3278, 4954)]