2019203996

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{600239}}^1$

素因数の和:600301

約数の個数: 18

約数和(自身を含む): 3659663280

約数和(自身を除く): 1640459284

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 600239, 1200478, 2400956, 17406931, 34813862, 69627724, 504800999, 1009601998, 2019203996]

約数ペア:

[(1, 2019203996), (2, 1009601998), (4, 504800999), (29, 69627724), (58, 34813862), (116, 17406931), (841, 2400956), (1682, 1200478), (3364, 600239)]