12996341995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{13913}}^1$

素因数の和:15991

約数の個数: 32

約数和(自身を含む): 19205327232

約数和(自身を除く): 6208985237

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2053, 10265, 13913, 14371, 26689, 69565, 71855, 97391, 133445, 180869, 186823, 486955, 904345, 934115, 1266083, 6330415, 28563389, 142816945, 199943723, 371324057, 999718615, 1856620285, 2599268399, 12996341995]

約数ペア:

[(1, 12996341995), (5, 2599268399), (7, 1856620285), (13, 999718615), (35, 371324057), (65, 199943723), (91, 142816945), (455, 28563389), (2053, 6330415), (10265, 1266083), (13913, 934115), (14371, 904345), (26689, 486955), (69565, 186823), (71855, 180869), (97391, 133445)]