13391224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21739}}^1$

素因数の和:21763

約数の個数: 32

約数和(自身を含む): 31305600

約数和(自身を除く): 17914376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21739, 43478, 86956, 152173, 173912, 239129, 304346, 478258, 608692, 956516, 1217384, 1673903, 1913032, 3347806, 6695612, 13391224]

約数ペア:

[(1, 13391224), (2, 6695612), (4, 3347806), (7, 1913032), (8, 1673903), (11, 1217384), (14, 956516), (22, 608692), (28, 478258), (44, 304346), (56, 239129), (77, 173912), (88, 152173), (154, 86956), (308, 43478), (616, 21739)]