12967592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 26805600

約数和(自身を除く): 13838008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 1459, 2222, 2918, 4444, 5836, 8888, 11672, 16049, 32098, 64196, 128392, 147359, 294718, 589436, 1178872, 1620949, 3241898, 6483796, 12967592]

約数ペア:

[(1, 12967592), (2, 6483796), (4, 3241898), (8, 1620949), (11, 1178872), (22, 589436), (44, 294718), (88, 147359), (101, 128392), (202, 64196), (404, 32098), (808, 16049), (1111, 11672), (1459, 8888), (2222, 5836), (2918, 4444)]