13306192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 26942720

約数和(自身を除く): 13636528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 193, 248, 278, 386, 496, 556, 772, 1112, 1544, 2224, 3088, 4309, 5983, 8618, 11966, 17236, 23932, 26827, 34472, 47864, 53654, 68944, 95728, 107308, 214616, 429232, 831637, 1663274, 3326548, 6653096, 13306192]

約数ペア:

[(1, 13306192), (2, 6653096), (4, 3326548), (8, 1663274), (16, 831637), (31, 429232), (62, 214616), (124, 107308), (139, 95728), (193, 68944), (248, 53654), (278, 47864), (386, 34472), (496, 26827), (556, 23932), (772, 17236), (1112, 11966), (1544, 8618), (2224, 5983), (3088, 4309)]