75319838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{16381}}^1$

素因数の和:16424

約数の個数: 24

約数和(自身を含む): 130728360

約数和(自身を除く): 55408522

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 16381, 32762, 180191, 311239, 360382, 622478, 1982101, 3423629, 3964202, 6847258, 37659919, 75319838]

約数ペア:

[(1, 75319838), (2, 37659919), (11, 6847258), (19, 3964202), (22, 3423629), (38, 1982101), (121, 622478), (209, 360382), (242, 311239), (418, 180191), (2299, 32762), (4598, 16381)]