19105422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454891}}^1$

素因数の和:454903

約数の個数: 16

約数和(自身を含む): 43669632

約数和(自身を除く): 24564210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454891, 909782, 1364673, 2729346, 3184237, 6368474, 9552711, 19105422]

約数ペア:

[(1, 19105422), (2, 9552711), (3, 6368474), (6, 3184237), (7, 2729346), (14, 1364673), (21, 909782), (42, 454891)]