16336428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 40494720

約数和(自身を除く): 24158292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 523, 548, 822, 1046, 1569, 1644, 2092, 2603, 3138, 5206, 6276, 7809, 9937, 10412, 15618, 19874, 29811, 31236, 39748, 59622, 71651, 119244, 143302, 214953, 286604, 429906, 859812, 1361369, 2722738, 4084107, 5445476, 8168214, 16336428]

約数ペア:

[(1, 16336428), (2, 8168214), (3, 5445476), (4, 4084107), (6, 2722738), (12, 1361369), (19, 859812), (38, 429906), (57, 286604), (76, 214953), (114, 143302), (137, 119244), (228, 71651), (274, 59622), (411, 39748), (523, 31236), (548, 29811), (822, 19874), (1046, 15618), (1569, 10412), (1644, 9937), (2092, 7809), (2603, 6276), (3138, 5206)]