11988724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 23184000

約数和(自身を除く): 11195276

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3449, 3476, 6898, 13796, 37939, 75878, 151756, 272471, 544942, 1089884, 2997181, 5994362, 11988724]

約数ペア:

[(1, 11988724), (2, 5994362), (4, 2997181), (11, 1089884), (22, 544942), (44, 272471), (79, 151756), (158, 75878), (316, 37939), (869, 13796), (1738, 6898), (3449, 3476)]