12315256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 24156000

約数和(自身を除く): 11840744

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 487, 872, 974, 1948, 3161, 3896, 6322, 12644, 14123, 25288, 28246, 53083, 56492, 106166, 112984, 212332, 424664, 1539407, 3078814, 6157628, 12315256]

約数ペア:

[(1, 12315256), (2, 6157628), (4, 3078814), (8, 1539407), (29, 424664), (58, 212332), (109, 112984), (116, 106166), (218, 56492), (232, 53083), (436, 28246), (487, 25288), (872, 14123), (974, 12644), (1948, 6322), (3161, 3896)]