190725548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{7013}}^1$

素因数の和:7553

約数の個数: 24

約数和(自身を含む): 360182928

約数和(自身を除く): 169457380

約数列:

[1, 2, 4, 13, 26, 52, 523, 1046, 2092, 6799, 7013, 13598, 14026, 27196, 28052, 91169, 182338, 364676, 3667799, 7335598, 14671196, 47681387, 95362774, 190725548]

約数ペア:

[(1, 190725548), (2, 95362774), (4, 47681387), (13, 14671196), (26, 7335598), (52, 3667799), (523, 364676), (1046, 182338), (2092, 91169), (6799, 28052), (7013, 27196), (13598, 14026)]