18976950722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7783819}}^1$

素因数の和:7783897

約数の個数: 16

約数和(自身を含む): 30263492160

約数和(自身を除く): 11286541438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7783819, 15567638, 179027837, 358055674, 412542407, 825084814, 9488475361, 18976950722]

約数ペア:

[(1, 18976950722), (2, 9488475361), (23, 825084814), (46, 412542407), (53, 358055674), (106, 179027837), (1219, 15567638), (2438, 7783819)]