13604038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 24768000

約数和(自身を除く): 11163962

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 257, 266, 398, 514, 1393, 1799, 2786, 3598, 3781, 4883, 7562, 9766, 26467, 34181, 51143, 52934, 68362, 102286, 358001, 716002, 971717, 1943434, 6802019, 13604038]

約数ペア:

[(1, 13604038), (2, 6802019), (7, 1943434), (14, 971717), (19, 716002), (38, 358001), (133, 102286), (199, 68362), (257, 52934), (266, 51143), (398, 34181), (514, 26467), (1393, 9766), (1799, 7562), (2786, 4883), (3598, 3781)]