18966112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53881}}^1$

素因数の和:53902

約数の個数: 24

約数和(自身を含む): 40734792

約数和(自身を除く): 21768680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53881, 107762, 215524, 431048, 592691, 862096, 1185382, 1724192, 2370764, 4741528, 9483056, 18966112]

約数ペア:

[(1, 18966112), (2, 9483056), (4, 4741528), (8, 2370764), (11, 1724192), (16, 1185382), (22, 862096), (32, 592691), (44, 431048), (88, 215524), (176, 107762), (352, 53881)]