63998042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15451}}^1$

素因数の和:15581

約数の個数: 16

約数和(自身を含む): 101983200

約数和(自身を除く): 37985158

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 15451, 30902, 293569, 587138, 1684159, 3368318, 31999021, 63998042]

約数ペア:

[(1, 63998042), (2, 31999021), (19, 3368318), (38, 1684159), (109, 587138), (218, 293569), (2071, 30902), (4142, 15451)]