15556904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10399}}^1$

素因数の和:10433

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 18139096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 10399, 20798, 41596, 83192, 114389, 176783, 228778, 353566, 457556, 707132, 915112, 1414264, 1944613, 3889226, 7778452, 15556904]

約数ペア:

[(1, 15556904), (2, 7778452), (4, 3889226), (8, 1944613), (11, 1414264), (17, 915112), (22, 707132), (34, 457556), (44, 353566), (68, 228778), (88, 176783), (136, 114389), (187, 83192), (374, 41596), (748, 20798), (1496, 10399)]