2019500956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83299}}^1$

素因数の和:83362

約数の個数: 48

約数和(自身を含む): 4198320000

約数和(自身を除く): 2178819044

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 24244, 83299, 166598, 333196, 916289, 1582681, 1832578, 2415671, 3165362, 3665156, 4831342, 6330724, 9662684, 17409491, 26572381, 34818982, 45897749, 53144762, 69637964, 91795498, 106289524, 183590996, 504875239, 1009750478, 2019500956]

約数ペア:

[(1, 2019500956), (2, 1009750478), (4, 504875239), (11, 183590996), (19, 106289524), (22, 91795498), (29, 69637964), (38, 53144762), (44, 45897749), (58, 34818982), (76, 26572381), (116, 17409491), (209, 9662684), (319, 6330724), (418, 4831342), (551, 3665156), (638, 3165362), (836, 2415671), (1102, 1832578), (1276, 1582681), (2204, 916289), (6061, 333196), (12122, 166598), (24244, 83299)]