18799096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18525704

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1439, 1633, 2878, 3266, 5756, 6532, 11512, 13064, 33097, 66194, 102169, 132388, 204338, 264776, 408676, 817352, 2349887, 4699774, 9399548, 18799096]

約数ペア:

[(1, 18799096), (2, 9399548), (4, 4699774), (8, 2349887), (23, 817352), (46, 408676), (71, 264776), (92, 204338), (142, 132388), (184, 102169), (284, 66194), (568, 33097), (1439, 13064), (1633, 11512), (2878, 6532), (3266, 5756)]