19868364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19031}}^1$

素因数の和:19070

約数の個数: 36

約数和(自身を含む): 51957360

約数和(自身を除く): 32088996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19031, 38062, 57093, 76124, 114186, 171279, 228372, 342558, 551899, 685116, 1103798, 1655697, 2207596, 3311394, 4967091, 6622788, 9934182, 19868364]

約数ペア:

[(1, 19868364), (2, 9934182), (3, 6622788), (4, 4967091), (6, 3311394), (9, 2207596), (12, 1655697), (18, 1103798), (29, 685116), (36, 551899), (58, 342558), (87, 228372), (116, 171279), (174, 114186), (261, 76124), (348, 57093), (522, 38062), (1044, 19031)]