16249012

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 36

約数和(自身を含む): 31537380

約数和(自身を除く): 15288368

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 1849, 2197, 2236, 3698, 4394, 7267, 7396, 8788, 14534, 24037, 29068, 48074, 94471, 96148, 188942, 312481, 377884, 624962, 1249924, 4062253, 8124506, 16249012]

約数ペア:

[(1, 16249012), (2, 8124506), (4, 4062253), (13, 1249924), (26, 624962), (43, 377884), (52, 312481), (86, 188942), (169, 96148), (172, 94471), (338, 48074), (559, 29068), (676, 24037), (1118, 14534), (1849, 8788), (2197, 7396), (2236, 7267), (3698, 4394)]