13440944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{76369}}^1$

素因数の和:76388

約数の個数: 20

約数和(自身を含む): 28409640

約数和(自身を除く): 14968696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 76369, 152738, 305476, 610952, 840059, 1221904, 1680118, 3360236, 6720472, 13440944]

約数ペア:

[(1, 13440944), (2, 6720472), (4, 3360236), (8, 1680118), (11, 1221904), (16, 840059), (22, 610952), (44, 305476), (88, 152738), (176, 76369)]