2019945011

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{24061}}^1$

素因数の和:24314

約数の個数: 16

約数和(自身を含む): 2356151040

約数和(自身を除く): 336206029

約数列:

[1, 7, 67, 179, 469, 1253, 11993, 24061, 83951, 168427, 1612087, 4306919, 11284609, 30148433, 288563573, 2019945011]

約数ペア:

[(1, 2019945011), (7, 288563573), (67, 30148433), (179, 11284609), (469, 4306919), (1253, 1612087), (11993, 168427), (24061, 83951)]