12078654842

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 18456940800

約数和(自身を除く): 6378285958

約数列:

[1, 2, 101, 199, 202, 398, 487, 617, 974, 1234, 20099, 40198, 49187, 62317, 96913, 98374, 122783, 124634, 193826, 245566, 300479, 600958, 9788213, 12401083, 19576426, 24802166, 30348379, 59795321, 60696758, 119590642, 6039327421, 12078654842]

約数ペア:

[(1, 12078654842), (2, 6039327421), (101, 119590642), (199, 60696758), (202, 59795321), (398, 30348379), (487, 24802166), (617, 19576426), (974, 12401083), (1234, 9788213), (20099, 600958), (40198, 300479), (49187, 245566), (62317, 193826), (96913, 124634), (98374, 122783)]