19797836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 36210720

約数和(自身を除く): 16412884

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1657, 2987, 3314, 5974, 6628, 11948, 48053, 96106, 170671, 192212, 341342, 682684, 4949459, 9898918, 19797836]

約数ペア:

[(1, 19797836), (2, 9898918), (4, 4949459), (29, 682684), (58, 341342), (103, 192212), (116, 170671), (206, 96106), (412, 48053), (1657, 11948), (2987, 6628), (3314, 5974)]