19252019958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139507391}}^1$

素因数の和:139507419

約数の個数: 16

約数和(自身を含む): 40178128896

約数和(自身を除く): 20926108938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139507391, 279014782, 418522173, 837044346, 3208669993, 6417339986, 9626009979, 19252019958]

約数ペア:

[(1, 19252019958), (2, 9626009979), (3, 6417339986), (6, 3208669993), (23, 837044346), (46, 418522173), (69, 279014782), (138, 139507391)]