19768848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37441}}^1$

素因数の和:37463

約数の個数: 40

約数和(自身を含む): 55713696

約数和(自身を除く): 35944848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37441, 74882, 112323, 149764, 224646, 299528, 411851, 449292, 599056, 823702, 898584, 1235553, 1647404, 1797168, 2471106, 3294808, 4942212, 6589616, 9884424, 19768848]

約数ペア:

[(1, 19768848), (2, 9884424), (3, 6589616), (4, 4942212), (6, 3294808), (8, 2471106), (11, 1797168), (12, 1647404), (16, 1235553), (22, 898584), (24, 823702), (33, 599056), (44, 449292), (48, 411851), (66, 299528), (88, 224646), (132, 149764), (176, 112323), (264, 74882), (528, 37441)]