19536924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 30782436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1663, 1958, 2937, 3326, 3916, 4989, 5874, 6652, 9978, 11748, 18293, 19956, 36586, 54879, 73172, 109758, 148007, 219516, 296014, 444021, 592028, 888042, 1628077, 1776084, 3256154, 4884231, 6512308, 9768462, 19536924]

約数ペア:

[(1, 19536924), (2, 9768462), (3, 6512308), (4, 4884231), (6, 3256154), (11, 1776084), (12, 1628077), (22, 888042), (33, 592028), (44, 444021), (66, 296014), (89, 219516), (132, 148007), (178, 109758), (267, 73172), (356, 54879), (534, 36586), (979, 19956), (1068, 18293), (1663, 11748), (1958, 9978), (2937, 6652), (3326, 5874), (3916, 4989)]