22119482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 45357408

約数和(自身を除く): 23237926

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 71, 77, 98, 119, 142, 154, 187, 238, 289, 374, 497, 539, 578, 781, 833, 994, 1078, 1207, 1309, 1562, 1666, 2023, 2414, 2618, 3179, 3479, 4046, 5467, 6358, 6958, 8449, 9163, 10934, 13277, 14161, 16898, 18326, 20519, 22253, 26554, 28322, 38269, 41038, 44506, 59143, 76538, 92939, 118286, 143633, 155771, 185878, 225709, 287266, 311542, 451418, 650573, 1005431, 1301146, 1579963, 2010862, 3159926, 11059741, 22119482]

約数ペア:

[(1, 22119482), (2, 11059741), (7, 3159926), (11, 2010862), (14, 1579963), (17, 1301146), (22, 1005431), (34, 650573), (49, 451418), (71, 311542), (77, 287266), (98, 225709), (119, 185878), (142, 155771), (154, 143633), (187, 118286), (238, 92939), (289, 76538), (374, 59143), (497, 44506), (539, 41038), (578, 38269), (781, 28322), (833, 26554), (994, 22253), (1078, 20519), (1207, 18326), (1309, 16898), (1562, 14161), (1666, 13277), (2023, 10934), (2414, 9163), (2618, 8449), (3179, 6958), (3479, 6358), (4046, 5467)]