11956784

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 27395568

約数和(自身を除く): 15438784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 151, 196, 202, 302, 392, 404, 604, 707, 784, 808, 1057, 1208, 1414, 1616, 2114, 2416, 2828, 4228, 4949, 5656, 7399, 8456, 9898, 11312, 14798, 15251, 16912, 19796, 29596, 30502, 39592, 59192, 61004, 79184, 106757, 118384, 122008, 213514, 244016, 427028, 747299, 854056, 1494598, 1708112, 2989196, 5978392, 11956784]

約数ペア:

[(1, 11956784), (2, 5978392), (4, 2989196), (7, 1708112), (8, 1494598), (14, 854056), (16, 747299), (28, 427028), (49, 244016), (56, 213514), (98, 122008), (101, 118384), (112, 106757), (151, 79184), (196, 61004), (202, 59192), (302, 39592), (392, 30502), (404, 29596), (604, 19796), (707, 16912), (784, 15251), (808, 14798), (1057, 11312), (1208, 9898), (1414, 8456), (1616, 7399), (2114, 5656), (2416, 4949), (2828, 4228)]