13115872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5323}}^1$

素因数の和:5351

約数の個数: 48

約数和(自身を含む): 32199552

約数和(自身を除く): 19083680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 5323, 10646, 21292, 37261, 42584, 58553, 74522, 85168, 117106, 149044, 170336, 234212, 298088, 409871, 468424, 596176, 819742, 936848, 1192352, 1639484, 1873696, 3278968, 6557936, 13115872]

約数ペア:

[(1, 13115872), (2, 6557936), (4, 3278968), (7, 1873696), (8, 1639484), (11, 1192352), (14, 936848), (16, 819742), (22, 596176), (28, 468424), (32, 409871), (44, 298088), (56, 234212), (77, 170336), (88, 149044), (112, 117106), (154, 85168), (176, 74522), (224, 58553), (308, 42584), (352, 37261), (616, 21292), (1232, 10646), (2464, 5323)]