11303404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21277

約数の個数: 24

約数和(自身を含む): 23797760

約数和(自身を除く): 12494356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21247, 42494, 84988, 148729, 297458, 403693, 594916, 807386, 1614772, 2825851, 5651702, 11303404]

約数ペア:

[(1, 11303404), (2, 5651702), (4, 2825851), (7, 1614772), (14, 807386), (19, 594916), (28, 403693), (38, 297458), (76, 148729), (133, 84988), (266, 42494), (532, 21247)]