38019982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 77967792

約数和(自身を除く): 39947810

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 2713, 5426, 7007, 14014, 18991, 29843, 35269, 37982, 59686, 70538, 132937, 208901, 246883, 265874, 387959, 417802, 493766, 775918, 1462307, 1728181, 2715713, 2924614, 3456362, 5431426, 19009991, 38019982]

約数ペア:

[(1, 38019982), (2, 19009991), (7, 5431426), (11, 3456362), (13, 2924614), (14, 2715713), (22, 1728181), (26, 1462307), (49, 775918), (77, 493766), (91, 417802), (98, 387959), (143, 265874), (154, 246883), (182, 208901), (286, 132937), (539, 70538), (637, 59686), (1001, 37982), (1078, 35269), (1274, 29843), (2002, 18991), (2713, 14014), (5426, 7007)]