19518492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232363}}^1$

素因数の和:232377

約数の個数: 24

約数和(自身を含む): 52049536

約数和(自身を除く): 32531044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232363, 464726, 697089, 929452, 1394178, 1626541, 2788356, 3253082, 4879623, 6506164, 9759246, 19518492]

約数ペア:

[(1, 19518492), (2, 9759246), (3, 6506164), (4, 4879623), (6, 3253082), (7, 2788356), (12, 1626541), (14, 1394178), (21, 929452), (28, 697089), (42, 464726), (84, 232363)]