19299352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{141907}}^1$

素因数の和:141930

約数の個数: 16

約数和(自身を含む): 38315160

約数和(自身を除く): 19015808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 141907, 283814, 567628, 1135256, 2412419, 4824838, 9649676, 19299352]

約数ペア:

[(1, 19299352), (2, 9649676), (4, 4824838), (8, 2412419), (17, 1135256), (34, 567628), (68, 283814), (136, 141907)]