13521464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8123

約数の個数: 32

約数和(自身を含む): 29116800

約数和(自身を除く): 15595336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 8087, 16174, 32348, 64696, 88957, 153653, 177914, 307306, 355828, 614612, 711656, 1229224, 1690183, 3380366, 6760732, 13521464]

約数ペア:

[(1, 13521464), (2, 6760732), (4, 3380366), (8, 1690183), (11, 1229224), (19, 711656), (22, 614612), (38, 355828), (44, 307306), (76, 177914), (88, 153653), (152, 88957), (209, 64696), (418, 32348), (836, 16174), (1672, 8087)]