19692772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6131}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 38116512

約数和(自身を除く): 18423740

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6131, 12262, 24524, 67441, 134882, 269764, 447563, 895126, 1790252, 4923193, 9846386, 19692772]

約数ペア:

[(1, 19692772), (2, 9846386), (4, 4923193), (11, 1790252), (22, 895126), (44, 447563), (73, 269764), (146, 134882), (292, 67441), (803, 24524), (1606, 12262), (3212, 6131)]