13071506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 23813760

約数和(自身を除く): 10742254

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 313, 314, 626, 1099, 2191, 2198, 2983, 4382, 5947, 5966, 11894, 20881, 41629, 41762, 49141, 83258, 98282, 343987, 687974, 933679, 1867358, 6535753, 13071506]

約数ペア:

[(1, 13071506), (2, 6535753), (7, 1867358), (14, 933679), (19, 687974), (38, 343987), (133, 98282), (157, 83258), (266, 49141), (313, 41762), (314, 41629), (626, 20881), (1099, 11894), (2191, 5966), (2198, 5947), (2983, 4382)]