19410953492

素因数分解:

$2^2\times 7^2\times {\mathrm{99035477}}^1$

素因数の和:99035495

約数の個数: 18

約数和(自身を含む): 39515155722

約数和(自身を除く): 20104202230

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 99035477, 198070954, 396141908, 693248339, 1386496678, 2772993356, 4852738373, 9705476746, 19410953492]

約数ペア:

[(1, 19410953492), (2, 9705476746), (4, 4852738373), (7, 2772993356), (14, 1386496678), (28, 693248339), (49, 396141908), (98, 198070954), (196, 99035477)]