15697986896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18511777}}^1$

素因数の和:18511838

約数の個数: 20

約数和(自身を含む): 30988716372

約数和(自身を除く): 15290729476

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18511777, 37023554, 74047108, 148094216, 296188432, 981124181, 1962248362, 3924496724, 7848993448, 15697986896]

約数ペア:

[(1, 15697986896), (2, 7848993448), (4, 3924496724), (8, 1962248362), (16, 981124181), (53, 296188432), (106, 148094216), (212, 74047108), (424, 37023554), (848, 18511777)]