19368108

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10151}}^1$

素因数の和:10214

約数の個数: 36

約数和(自身を含む): 49886928

約数和(自身を除く): 30518820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10151, 20302, 30453, 40604, 60906, 91359, 121812, 182718, 365436, 538003, 1076006, 1614009, 2152012, 3228018, 4842027, 6456036, 9684054, 19368108]

約数ペア:

[(1, 19368108), (2, 9684054), (3, 6456036), (4, 4842027), (6, 3228018), (9, 2152012), (12, 1614009), (18, 1076006), (36, 538003), (53, 365436), (106, 182718), (159, 121812), (212, 91359), (318, 60906), (477, 40604), (636, 30453), (954, 20302), (1908, 10151)]