23915542

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 42539328

約数和(自身を除く): 18623786

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 337, 518, 674, 959, 1918, 2359, 4718, 5069, 10138, 12469, 24938, 35483, 46169, 70966, 87283, 92338, 174566, 323183, 646366, 1708253, 3416506, 11957771, 23915542]

約数ペア:

[(1, 23915542), (2, 11957771), (7, 3416506), (14, 1708253), (37, 646366), (74, 323183), (137, 174566), (259, 92338), (274, 87283), (337, 70966), (518, 46169), (674, 35483), (959, 24938), (1918, 12469), (2359, 10138), (4718, 5069)]