190519798

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{38993}}^1$

素因数の和:39351

約数の個数: 16

約数和(自身を含む): 327549600

約数和(自身を除く): 137029802

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 38993, 77986, 272951, 545902, 13608557, 27217114, 95259899, 190519798]

約数ペア:

[(1, 190519798), (2, 95259899), (7, 27217114), (14, 13608557), (349, 545902), (698, 272951), (2443, 77986), (4886, 38993)]