19305242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30259}}^1$

素因数の和:30301

約数の個数: 16

約数和(自身を含む): 32680800

約数和(自身を除く): 13375558

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30259, 60518, 332849, 665698, 877511, 1755022, 9652621, 19305242]

約数ペア:

[(1, 19305242), (2, 9652621), (11, 1755022), (22, 877511), (29, 665698), (58, 332849), (319, 60518), (638, 30259)]