19070422

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12497}}^1$

素因数の和:12615

約数の個数: 16

約数和(自身を含む): 32994720

約数和(自身を除く): 13924298

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 12497, 24994, 87479, 174958, 1362173, 2724346, 9535211, 19070422]

約数ペア:

[(1, 19070422), (2, 9535211), (7, 2724346), (14, 1362173), (109, 174958), (218, 87479), (763, 24994), (1526, 12497)]