21126594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 45434880

約数和(自身を除く): 24308286

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3943, 5358, 7886, 11829, 23658, 74917, 149834, 185321, 224751, 370642, 449502, 555963, 1111926, 3521099, 7042198, 10563297, 21126594]

約数ペア:

[(1, 21126594), (2, 10563297), (3, 7042198), (6, 3521099), (19, 1111926), (38, 555963), (47, 449502), (57, 370642), (94, 224751), (114, 185321), (141, 149834), (282, 74917), (893, 23658), (1786, 11829), (2679, 7886), (3943, 5358)]