19127088

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3146

約数の個数: 60

約数和(自身を含む): 54791880

約数和(自身を除く): 35664792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3089, 3096, 6178, 6192, 9267, 12356, 18534, 24712, 27801, 37068, 49424, 55602, 74136, 111204, 132827, 148272, 222408, 265654, 398481, 444816, 531308, 796962, 1062616, 1195443, 1593924, 2125232, 2390886, 3187848, 4781772, 6375696, 9563544, 19127088]

約数ペア:

[(1, 19127088), (2, 9563544), (3, 6375696), (4, 4781772), (6, 3187848), (8, 2390886), (9, 2125232), (12, 1593924), (16, 1195443), (18, 1062616), (24, 796962), (36, 531308), (43, 444816), (48, 398481), (72, 265654), (86, 222408), (129, 148272), (144, 132827), (172, 111204), (258, 74136), (344, 55602), (387, 49424), (516, 37068), (688, 27801), (774, 24712), (1032, 18534), (1548, 12356), (2064, 9267), (3089, 6192), (3096, 6178)]