19302516

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6163}}^1$

素因数の和:6205

約数の個数: 48

約数和(自身を含む): 51777600

約数和(自身を除く): 32475084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6163, 12326, 18489, 24652, 36978, 55467, 73956, 110934, 166401, 178727, 221868, 332802, 357454, 536181, 665604, 714908, 1072362, 1608543, 2144724, 3217086, 4825629, 6434172, 9651258, 19302516]

約数ペア:

[(1, 19302516), (2, 9651258), (3, 6434172), (4, 4825629), (6, 3217086), (9, 2144724), (12, 1608543), (18, 1072362), (27, 714908), (29, 665604), (36, 536181), (54, 357454), (58, 332802), (87, 221868), (108, 178727), (116, 166401), (174, 110934), (261, 73956), (348, 55467), (522, 36978), (783, 24652), (1044, 18489), (1566, 12326), (3132, 6163)]