19029742

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 11815058

約数列:

[1, 2, 29, 58, 59, 67, 83, 118, 134, 166, 1711, 1943, 2407, 3422, 3886, 3953, 4814, 4897, 5561, 7906, 9794, 11122, 114637, 142013, 161269, 229274, 284026, 322538, 328099, 656198, 9514871, 19029742]

約数ペア:

[(1, 19029742), (2, 9514871), (29, 656198), (58, 328099), (59, 322538), (67, 284026), (83, 229274), (118, 161269), (134, 142013), (166, 114637), (1711, 11122), (1943, 9794), (2407, 7906), (3422, 5561), (3886, 4897), (3953, 4814)]