1422416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4706

約数の個数: 20

約数和(自身を含む): 2901600

約数和(自身を除く): 1479184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4679, 9358, 18716, 37432, 74864, 88901, 177802, 355604, 711208, 1422416]

約数ペア:

[(1, 1422416), (2, 711208), (4, 355604), (8, 177802), (16, 88901), (19, 74864), (38, 37432), (76, 18716), (152, 9358), (304, 4679)]