2019212108

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{6353}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 3561798240

約数和(自身を除く): 1542586132

約数列:

[1, 2, 4, 181, 362, 439, 724, 878, 1756, 6353, 12706, 25412, 79459, 158918, 317836, 1149893, 2299786, 2788967, 4599572, 5577934, 11155868, 504803027, 1009606054, 2019212108]

約数ペア:

[(1, 2019212108), (2, 1009606054), (4, 504803027), (181, 11155868), (362, 5577934), (439, 4599572), (724, 2788967), (878, 2299786), (1756, 1149893), (6353, 317836), (12706, 158918), (25412, 79459)]