19768272

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 51291360

約数和(自身を除く): 31523088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1531, 1614, 2152, 3062, 3228, 4304, 4593, 6124, 6456, 9186, 12248, 12912, 18372, 24496, 36744, 73488, 411839, 823678, 1235517, 1647356, 2471034, 3294712, 4942068, 6589424, 9884136, 19768272]

約数ペア:

[(1, 19768272), (2, 9884136), (3, 6589424), (4, 4942068), (6, 3294712), (8, 2471034), (12, 1647356), (16, 1235517), (24, 823678), (48, 411839), (269, 73488), (538, 36744), (807, 24496), (1076, 18372), (1531, 12912), (1614, 12248), (2152, 9186), (3062, 6456), (3228, 6124), (4304, 4593)]