19237272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42187}}^1$

素因数の和:42215

約数の個数: 32

約数和(自身を含む): 50625600

約数和(自身を除く): 31388328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42187, 84374, 126561, 168748, 253122, 337496, 506244, 801553, 1012488, 1603106, 2404659, 3206212, 4809318, 6412424, 9618636, 19237272]

約数ペア:

[(1, 19237272), (2, 9618636), (3, 6412424), (4, 4809318), (6, 3206212), (8, 2404659), (12, 1603106), (19, 1012488), (24, 801553), (38, 506244), (57, 337496), (76, 253122), (114, 168748), (152, 126561), (228, 84374), (456, 42187)]