2018768392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13281371}}^1$

素因数の和:13281396

約数の個数: 16

約数和(自身を含む): 3984411600

約数和(自身を除く): 1965643208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13281371, 26562742, 53125484, 106250968, 252346049, 504692098, 1009384196, 2018768392]

約数ペア:

[(1, 2018768392), (2, 1009384196), (4, 504692098), (8, 252346049), (19, 106250968), (38, 53125484), (76, 26562742), (152, 13281371)]