38817836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 37386964

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 419, 437, 838, 874, 1007, 1219, 1676, 1748, 2014, 2438, 4028, 4876, 7961, 9637, 15922, 19274, 22207, 23161, 31844, 38548, 44414, 46322, 88828, 92644, 183103, 366206, 421933, 510761, 732412, 843866, 1021522, 1687732, 2043044, 9704459, 19408918, 38817836]

約数ペア:

[(1, 38817836), (2, 19408918), (4, 9704459), (19, 2043044), (23, 1687732), (38, 1021522), (46, 843866), (53, 732412), (76, 510761), (92, 421933), (106, 366206), (212, 183103), (419, 92644), (437, 88828), (838, 46322), (874, 44414), (1007, 38548), (1219, 31844), (1676, 23161), (1748, 22207), (2014, 19274), (2438, 15922), (4028, 9637), (4876, 7961)]