13269784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 27429840

約数和(自身を除く): 14160056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 1493, 2222, 2986, 4444, 5972, 8888, 11944, 16423, 32846, 65692, 131384, 150793, 301586, 603172, 1206344, 1658723, 3317446, 6634892, 13269784]

約数ペア:

[(1, 13269784), (2, 6634892), (4, 3317446), (8, 1658723), (11, 1206344), (22, 603172), (44, 301586), (88, 150793), (101, 131384), (202, 65692), (404, 32846), (808, 16423), (1111, 11944), (1493, 8888), (2222, 5972), (2986, 4444)]