19497954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464237}}^1$

素因数の和:464249

約数の個数: 16

約数和(自身を含む): 44566848

約数和(自身を除く): 25068894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464237, 928474, 1392711, 2785422, 3249659, 6499318, 9748977, 19497954]

約数ペア:

[(1, 19497954), (2, 9748977), (3, 6499318), (6, 3249659), (7, 2785422), (14, 1392711), (21, 928474), (42, 464237)]