11729936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17881}}^1$

素因数の和:17930

約数の個数: 20

約数和(自身を含む): 23282364

約数和(自身を除く): 11552428

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17881, 35762, 71524, 143048, 286096, 733121, 1466242, 2932484, 5864968, 11729936]

約数ペア:

[(1, 11729936), (2, 5864968), (4, 2932484), (8, 1466242), (16, 733121), (41, 286096), (82, 143048), (164, 71524), (328, 35762), (656, 17881)]