11727628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 23514624

約数和(自身を除く): 11786996

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 107, 188, 212, 214, 428, 517, 583, 1034, 1166, 1177, 2068, 2332, 2354, 2491, 4708, 4982, 5029, 5671, 9964, 10058, 11342, 20116, 22684, 27401, 54802, 55319, 62381, 109604, 110638, 124762, 221276, 249524, 266537, 533074, 1066148, 2931907, 5863814, 11727628]

約数ペア:

[(1, 11727628), (2, 5863814), (4, 2931907), (11, 1066148), (22, 533074), (44, 266537), (47, 249524), (53, 221276), (94, 124762), (106, 110638), (107, 109604), (188, 62381), (212, 55319), (214, 54802), (428, 27401), (517, 22684), (583, 20116), (1034, 11342), (1166, 10058), (1177, 9964), (2068, 5671), (2332, 5029), (2354, 4982), (2491, 4708)]