12747196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41387}}^1$

素因数の和:41409

約数の個数: 24

約数和(自身を含む): 27812736

約数和(自身を除く): 15065540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41387, 82774, 165548, 289709, 455257, 579418, 910514, 1158836, 1821028, 3186799, 6373598, 12747196]

約数ペア:

[(1, 12747196), (2, 6373598), (4, 3186799), (7, 1821028), (11, 1158836), (14, 910514), (22, 579418), (28, 455257), (44, 289709), (77, 165548), (154, 82774), (308, 41387)]