12009272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 12701128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 571, 956, 1142, 1912, 2284, 2629, 4568, 5258, 6281, 10516, 12562, 21032, 25124, 50248, 136469, 272938, 545876, 1091752, 1501159, 3002318, 6004636, 12009272]

約数ペア:

[(1, 12009272), (2, 6004636), (4, 3002318), (8, 1501159), (11, 1091752), (22, 545876), (44, 272938), (88, 136469), (239, 50248), (478, 25124), (571, 21032), (956, 12562), (1142, 10516), (1912, 6281), (2284, 5258), (2629, 4568)]