19768032

素因数分解:

$2^5\times 3^2\times {\mathrm{68639}}^1$

素因数の和:68655

約数の個数: 36

約数和(自身を含む): 56216160

約数和(自身を除く): 36448128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68639, 137278, 205917, 274556, 411834, 549112, 617751, 823668, 1098224, 1235502, 1647336, 2196448, 2471004, 3294672, 4942008, 6589344, 9884016, 19768032]

約数ペア:

[(1, 19768032), (2, 9884016), (3, 6589344), (4, 4942008), (6, 3294672), (8, 2471004), (9, 2196448), (12, 1647336), (16, 1235502), (18, 1098224), (24, 823668), (32, 617751), (36, 549112), (48, 411834), (72, 274556), (96, 205917), (144, 137278), (288, 68639)]