19307762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 30788160

約数和(自身を除く): 11480398

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4933, 9866, 93727, 187454, 508099, 1016198, 9653881, 19307762]

約数ペア:

[(1, 19307762), (2, 9653881), (19, 1016198), (38, 508099), (103, 187454), (206, 93727), (1957, 9866), (3914, 4933)]