19951096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 21106184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1187, 1528, 2101, 2374, 4202, 4748, 8404, 9496, 13057, 16808, 26114, 52228, 104456, 226717, 453434, 906868, 1813736, 2493887, 4987774, 9975548, 19951096]

約数ペア:

[(1, 19951096), (2, 9975548), (4, 4987774), (8, 2493887), (11, 1813736), (22, 906868), (44, 453434), (88, 226717), (191, 104456), (382, 52228), (764, 26114), (1187, 16808), (1528, 13057), (2101, 9496), (2374, 8404), (4202, 4748)]