2019227632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7423631}}^1$

素因数の和:7423656

約数の個数: 20

約数和(自身を含む): 4142386656

約数和(自身を除く): 2123159024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7423631, 14847262, 29694524, 59389048, 118778096, 126201727, 252403454, 504806908, 1009613816, 2019227632]

約数ペア:

[(1, 2019227632), (2, 1009613816), (4, 504806908), (8, 252403454), (16, 126201727), (17, 118778096), (34, 59389048), (68, 29694524), (136, 14847262), (272, 7423631)]