12111242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 23514624

約数和(自身を除く): 11403382

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 53, 94, 106, 143, 187, 221, 286, 374, 442, 517, 583, 611, 689, 799, 901, 1034, 1166, 1222, 1378, 1598, 1802, 2431, 2491, 4862, 4982, 6721, 7579, 8789, 9911, 10387, 11713, 13442, 15158, 17578, 19822, 20774, 23426, 27401, 32383, 42347, 54802, 64766, 84694, 114257, 128843, 228514, 257686, 356213, 465817, 550511, 712426, 931634, 1101022, 6055621, 12111242]

約数ペア:

[(1, 12111242), (2, 6055621), (11, 1101022), (13, 931634), (17, 712426), (22, 550511), (26, 465817), (34, 356213), (47, 257686), (53, 228514), (94, 128843), (106, 114257), (143, 84694), (187, 64766), (221, 54802), (286, 42347), (374, 32383), (442, 27401), (517, 23426), (583, 20774), (611, 19822), (689, 17578), (799, 15158), (901, 13442), (1034, 11713), (1166, 10387), (1222, 9911), (1378, 8789), (1598, 7579), (1802, 6721), (2431, 4982), (2491, 4862)]