15804963412

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7145101}}^1$

素因数の和:7145191

約数の個数: 24

約数和(自身を含む): 32010056960

約数和(自身を除く): 16205093548

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7145101, 14290202, 28580404, 50015707, 100031414, 200062828, 564462979, 1128925958, 2257851916, 3951240853, 7902481706, 15804963412]

約数ペア:

[(1, 15804963412), (2, 7902481706), (4, 3951240853), (7, 2257851916), (14, 1128925958), (28, 564462979), (79, 200062828), (158, 100031414), (316, 50015707), (553, 28580404), (1106, 14290202), (2212, 7145101)]