19912323298

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33076949}}^1$

素因数の和:33077001

約数の個数: 16

約数和(自身を含む): 34929259200

約数和(自身を除く): 15016935902

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33076949, 66153898, 231538643, 463077286, 1422308807, 2844617614, 9956161649, 19912323298]

約数ペア:

[(1, 19912323298), (2, 9956161649), (7, 2844617614), (14, 1422308807), (43, 463077286), (86, 231538643), (301, 66153898), (602, 33076949)]